1566997360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23017}}^1$

素因数の和:23090

約数の個数: 80

約数和(自身を含む): 3904589376

約数和(自身を除く): 2337592016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1840, 2960, 3404, 4255, 6808, 8510, 13616, 17020, 23017, 34040, 46034, 68080, 92068, 115085, 184136, 230170, 368272, 460340, 529391, 851629, 920680, 1058782, 1703258, 1841360, 2117564, 2646955, 3406516, 4235128, 4258145, 5293910, 6813032, 8470256, 8516290, 10587820, 13626064, 17032580, 19587467, 21175640, 34065160, 39174934, 42351280, 68130320, 78349868, 97937335, 156699736, 195874670, 313399472, 391749340, 783498680, 1566997360]

約数ペア:

[(1, 1566997360), (2, 783498680), (4, 391749340), (5, 313399472), (8, 195874670), (10, 156699736), (16, 97937335), (20, 78349868), (23, 68130320), (37, 42351280), (40, 39174934), (46, 34065160), (74, 21175640), (80, 19587467), (92, 17032580), (115, 13626064), (148, 10587820), (184, 8516290), (185, 8470256), (230, 6813032), (296, 5293910), (368, 4258145), (370, 4235128), (460, 3406516), (592, 2646955), (740, 2117564), (851, 1841360), (920, 1703258), (1480, 1058782), (1702, 920680), (1840, 851629), (2960, 529391), (3404, 460340), (4255, 368272), (6808, 230170), (8510, 184136), (13616, 115085), (17020, 92068), (23017, 68080), (34040, 46034)]