4520185020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20771}}^1$

素因数の和:20833

約数の個数: 192

約数和(自身を含む): 15633838080

約数和(自身を除く): 11113653060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5580, 6045, 7020, 7254, 8060, 8370, 10881, 12090, 14508, 16740, 18135, 20771, 21762, 24180, 36270, 41542, 43524, 54405, 62313, 72540, 83084, 103855, 108810, 124626, 186939, 207710, 217620, 249252, 270023, 311565, 373878, 415420, 540046, 560817, 623130, 643901, 747756, 810069, 934695, 1080092, 1121634, 1246260, 1287802, 1350115, 1620138, 1869390, 1931703, 2243268, 2430207, 2575604, 2700230, 2804085, 3219505, 3240276, 3738780, 3863406, 4050345, 4860414, 5400460, 5608170, 5795109, 6439010, 7290621, 7726812, 8100690, 8370713, 9658515, 9720828, 11216340, 11590218, 12151035, 12878020, 14581242, 16201380, 16741426, 17385327, 19317030, 23180436, 24302070, 25112139, 28975545, 29162484, 33482852, 34770654, 36453105, 38634060, 41853565, 48604140, 50224278, 57951090, 69541308, 72906210, 75336417, 83707130, 86926635, 100448556, 115902180, 125560695, 145812420, 150672834, 167414260, 173853270, 226009251, 251121390, 301345668, 347706540, 376682085, 452018502, 502242780, 753364170, 904037004, 1130046255, 1506728340, 2260092510, 4520185020]

約数ペア:

[(1, 4520185020), (2, 2260092510), (3, 1506728340), (4, 1130046255), (5, 904037004), (6, 753364170), (9, 502242780), (10, 452018502), (12, 376682085), (13, 347706540), (15, 301345668), (18, 251121390), (20, 226009251), (26, 173853270), (27, 167414260), (30, 150672834), (31, 145812420), (36, 125560695), (39, 115902180), (45, 100448556), (52, 86926635), (54, 83707130), (60, 75336417), (62, 72906210), (65, 69541308), (78, 57951090), (90, 50224278), (93, 48604140), (108, 41853565), (117, 38634060), (124, 36453105), (130, 34770654), (135, 33482852), (155, 29162484), (156, 28975545), (180, 25112139), (186, 24302070), (195, 23180436), (234, 19317030), (260, 17385327), (270, 16741426), (279, 16201380), (310, 14581242), (351, 12878020), (372, 12151035), (390, 11590218), (403, 11216340), (465, 9720828), (468, 9658515), (540, 8370713), (558, 8100690), (585, 7726812), (620, 7290621), (702, 6439010), (780, 5795109), (806, 5608170), (837, 5400460), (930, 4860414), (1116, 4050345), (1170, 3863406), (1209, 3738780), (1395, 3240276), (1404, 3219505), (1612, 2804085), (1674, 2700230), (1755, 2575604), (1860, 2430207), (2015, 2243268), (2340, 1931703), (2418, 1869390), (2790, 1620138), (3348, 1350115), (3510, 1287802), (3627, 1246260), (4030, 1121634), (4185, 1080092), (4836, 934695), (5580, 810069), (6045, 747756), (7020, 643901), (7254, 623130), (8060, 560817), (8370, 540046), (10881, 415420), (12090, 373878), (14508, 311565), (16740, 270023), (18135, 249252), (20771, 217620), (21762, 207710), (24180, 186939), (36270, 124626), (41542, 108810), (43524, 103855), (54405, 83084), (62313, 72540)]