4348939920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1393891}}^1$

素因数の和:1393920

約数の個数: 80

約数和(自身を含む): 14518779072

約数和(自身を除く): 10169839152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1393891, 2787782, 4181673, 5575564, 6969455, 8363346, 11151128, 13938910, 16726692, 18120583, 20908365, 22302256, 27877820, 33453384, 36241166, 41816730, 54361749, 55755640, 66906768, 72482332, 83633460, 90602915, 108723498, 111511280, 144964664, 167266920, 181205830, 217446996, 271808745, 289929328, 334533840, 362411660, 434893992, 543617490, 724823320, 869787984, 1087234980, 1449646640, 2174469960, 4348939920]

約数ペア:

[(1, 4348939920), (2, 2174469960), (3, 1449646640), (4, 1087234980), (5, 869787984), (6, 724823320), (8, 543617490), (10, 434893992), (12, 362411660), (13, 334533840), (15, 289929328), (16, 271808745), (20, 217446996), (24, 181205830), (26, 167266920), (30, 144964664), (39, 111511280), (40, 108723498), (48, 90602915), (52, 83633460), (60, 72482332), (65, 66906768), (78, 55755640), (80, 54361749), (104, 41816730), (120, 36241166), (130, 33453384), (156, 27877820), (195, 22302256), (208, 20908365), (240, 18120583), (260, 16726692), (312, 13938910), (390, 11151128), (520, 8363346), (624, 6969455), (780, 5575564), (1040, 4181673), (1560, 2787782), (3120, 1393891)]