224739320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25423}}^1$

素因数の和:25464

約数の個数: 64

約数和(自身を含む): 576616320

約数和(自身を除く): 351877000

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, 25423, 50846, 101692, 127115, 203384, 254230, 330499, 432191, 508460, 660998, 864382, 1016920, 1321996, 1652495, 1728764, 2160955, 2643992, 3304990, 3457528, 4321910, 5618483, 6609980, 8643820, 11236966, 13219960, 17287640, 22473932, 28092415, 44947864, 56184830, 112369660, 224739320]

約数ペア:

[(1, 224739320), (2, 112369660), (4, 56184830), (5, 44947864), (8, 28092415), (10, 22473932), (13, 17287640), (17, 13219960), (20, 11236966), (26, 8643820), (34, 6609980), (40, 5618483), (52, 4321910), (65, 3457528), (68, 3304990), (85, 2643992), (104, 2160955), (130, 1728764), (136, 1652495), (170, 1321996), (221, 1016920), (260, 864382), (340, 660998), (442, 508460), (520, 432191), (680, 330499), (884, 254230), (1105, 203384), (1768, 127115), (2210, 101692), (4420, 50846), (8840, 25423)]