16254550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 34497792

約数和(自身を除く): 18243242

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 1471, 2210, 2942, 5525, 7355, 11050, 14710, 19123, 25007, 36775, 38246, 50014, 73550, 95615, 125035, 191230, 250070, 325091, 478075, 625175, 650182, 956150, 1250350, 1625455, 3250910, 8127275, 16254550]

約数ペア:

[(1, 16254550), (2, 8127275), (5, 3250910), (10, 1625455), (13, 1250350), (17, 956150), (25, 650182), (26, 625175), (34, 478075), (50, 325091), (65, 250070), (85, 191230), (130, 125035), (170, 95615), (221, 73550), (325, 50014), (425, 38246), (442, 36775), (650, 25007), (850, 19123), (1105, 14710), (1471, 11050), (2210, 7355), (2942, 5525)]