115838320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3650

約数の個数: 80

約数和(自身を含む): 299480832

約数和(自身を除く): 183642512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 3593, 4030, 6448, 7186, 8060, 14372, 16120, 17965, 28744, 32240, 35930, 46709, 57488, 71860, 93418, 111383, 143720, 186836, 222766, 233545, 287440, 373672, 445532, 467090, 556915, 747344, 891064, 934180, 1113830, 1447979, 1782128, 1868360, 2227660, 2895958, 3736720, 4455320, 5791916, 7239895, 8910640, 11583832, 14479790, 23167664, 28959580, 57919160, 115838320]

約数ペア:

[(1, 115838320), (2, 57919160), (4, 28959580), (5, 23167664), (8, 14479790), (10, 11583832), (13, 8910640), (16, 7239895), (20, 5791916), (26, 4455320), (31, 3736720), (40, 2895958), (52, 2227660), (62, 1868360), (65, 1782128), (80, 1447979), (104, 1113830), (124, 934180), (130, 891064), (155, 747344), (208, 556915), (248, 467090), (260, 445532), (310, 373672), (403, 287440), (496, 233545), (520, 222766), (620, 186836), (806, 143720), (1040, 111383), (1240, 93418), (1612, 71860), (2015, 57488), (2480, 46709), (3224, 35930), (3593, 32240), (4030, 28744), (6448, 17965), (7186, 16120), (8060, 14372)]