84883240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 121958360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 239, 260, 478, 520, 683, 956, 1195, 1366, 1912, 2390, 2732, 3107, 3415, 4780, 5464, 6214, 6830, 8879, 9560, 12428, 13660, 15535, 17758, 24856, 27320, 31070, 35516, 44395, 62140, 71032, 88790, 124280, 163237, 177580, 326474, 355160, 652948, 816185, 1305896, 1632370, 2122081, 3264740, 4244162, 6529480, 8488324, 10610405, 16976648, 21220810, 42441620, 84883240]

約数ペア:

[(1, 84883240), (2, 42441620), (4, 21220810), (5, 16976648), (8, 10610405), (10, 8488324), (13, 6529480), (20, 4244162), (26, 3264740), (40, 2122081), (52, 1632370), (65, 1305896), (104, 816185), (130, 652948), (239, 355160), (260, 326474), (478, 177580), (520, 163237), (683, 124280), (956, 88790), (1195, 71032), (1366, 62140), (1912, 44395), (2390, 35516), (2732, 31070), (3107, 27320), (3415, 24856), (4780, 17758), (5464, 15535), (6214, 13660), (6830, 12428), (8879, 9560)]