4413608680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499277}}^1$

素因数の和:499318

約数の個数: 64

約数和(自身を含む): 11323625040

約数和(自身を除く): 6910016360

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 499277, 998554, 1997108, 2496385, 3994216, 4992770, 6490601, 8487709, 9985540, 12981202, 16975418, 19971080, 25962404, 32453005, 33950836, 42438545, 51924808, 64906010, 67901672, 84877090, 110340217, 129812020, 169754180, 220680434, 259624040, 339508360, 441360868, 551701085, 882721736, 1103402170, 2206804340, 4413608680]

約数ペア:

[(1, 4413608680), (2, 2206804340), (4, 1103402170), (5, 882721736), (8, 551701085), (10, 441360868), (13, 339508360), (17, 259624040), (20, 220680434), (26, 169754180), (34, 129812020), (40, 110340217), (52, 84877090), (65, 67901672), (68, 64906010), (85, 51924808), (104, 42438545), (130, 33950836), (136, 32453005), (170, 25962404), (221, 19971080), (260, 16975418), (340, 12981202), (442, 9985540), (520, 8487709), (680, 6490601), (884, 4992770), (1105, 3994216), (1768, 2496385), (2210, 1997108), (4420, 998554), (8840, 499277)]