202007620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 482630400

約数和(自身を除く): 280622780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 29, 38, 46, 58, 76, 92, 95, 115, 116, 145, 190, 230, 290, 380, 437, 460, 551, 580, 667, 797, 874, 1102, 1334, 1594, 1748, 2185, 2204, 2668, 2755, 3188, 3335, 3985, 4370, 5510, 6670, 7970, 8740, 11020, 12673, 13340, 15143, 15940, 18331, 23113, 25346, 30286, 36662, 46226, 50692, 60572, 63365, 73324, 75715, 91655, 92452, 115565, 126730, 151430, 183310, 231130, 253460, 302860, 348289, 366620, 439147, 462260, 531599, 696578, 878294, 1063198, 1393156, 1741445, 1756588, 2126396, 2195735, 2657995, 3482890, 4391470, 5315990, 6965780, 8782940, 10100381, 10631980, 20200762, 40401524, 50501905, 101003810, 202007620]

約数ペア:

[(1, 202007620), (2, 101003810), (4, 50501905), (5, 40401524), (10, 20200762), (19, 10631980), (20, 10100381), (23, 8782940), (29, 6965780), (38, 5315990), (46, 4391470), (58, 3482890), (76, 2657995), (92, 2195735), (95, 2126396), (115, 1756588), (116, 1741445), (145, 1393156), (190, 1063198), (230, 878294), (290, 696578), (380, 531599), (437, 462260), (460, 439147), (551, 366620), (580, 348289), (667, 302860), (797, 253460), (874, 231130), (1102, 183310), (1334, 151430), (1594, 126730), (1748, 115565), (2185, 92452), (2204, 91655), (2668, 75715), (2755, 73324), (3188, 63365), (3335, 60572), (3985, 50692), (4370, 46226), (5510, 36662), (6670, 30286), (7970, 25346), (8740, 23113), (11020, 18331), (12673, 15940), (13340, 15143)]