22990080880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{539167}}^1$

素因数の和:539234

約数の個数: 80

約数和(自身を含む): 58967725824

約数和(自身を除く): 35977644944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 4264, 5330, 8528, 10660, 21320, 42640, 539167, 1078334, 2156668, 2695835, 4313336, 5391670, 7009171, 8626672, 10783340, 14018342, 21566680, 22105847, 28036684, 35045855, 43133360, 44211694, 56073368, 70091710, 88423388, 110529235, 112146736, 140183420, 176846776, 221058470, 280366840, 287376011, 353693552, 442116940, 560733680, 574752022, 884233880, 1149504044, 1436880055, 1768467760, 2299008088, 2873760110, 4598016176, 5747520220, 11495040440, 22990080880]

約数ペア:

[(1, 22990080880), (2, 11495040440), (4, 5747520220), (5, 4598016176), (8, 2873760110), (10, 2299008088), (13, 1768467760), (16, 1436880055), (20, 1149504044), (26, 884233880), (40, 574752022), (41, 560733680), (52, 442116940), (65, 353693552), (80, 287376011), (82, 280366840), (104, 221058470), (130, 176846776), (164, 140183420), (205, 112146736), (208, 110529235), (260, 88423388), (328, 70091710), (410, 56073368), (520, 44211694), (533, 43133360), (656, 35045855), (820, 28036684), (1040, 22105847), (1066, 21566680), (1640, 14018342), (2132, 10783340), (2665, 8626672), (3280, 7009171), (4264, 5391670), (5330, 4313336), (8528, 2695835), (10660, 2156668), (21320, 1078334), (42640, 539167)]