45666400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4424

約数の個数: 72

約数和(自身を含む): 120086064

約数和(自身を除く): 74419664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 4391, 5200, 8782, 10400, 17564, 21955, 35128, 43910, 57083, 70256, 87820, 109775, 114166, 140512, 175640, 219550, 228332, 285415, 351280, 439100, 456664, 570830, 702560, 878200, 913328, 1141660, 1427075, 1756400, 1826656, 2283320, 2854150, 3512800, 4566640, 5708300, 9133280, 11416600, 22833200, 45666400]

約数ペア:

[(1, 45666400), (2, 22833200), (4, 11416600), (5, 9133280), (8, 5708300), (10, 4566640), (13, 3512800), (16, 2854150), (20, 2283320), (25, 1826656), (26, 1756400), (32, 1427075), (40, 1141660), (50, 913328), (52, 878200), (65, 702560), (80, 570830), (100, 456664), (104, 439100), (130, 351280), (160, 285415), (200, 228332), (208, 219550), (260, 175640), (325, 140512), (400, 114166), (416, 109775), (520, 87820), (650, 70256), (800, 57083), (1040, 43910), (1300, 35128), (2080, 21955), (2600, 17564), (4391, 10400), (5200, 8782)]