72488450

素因数分解:

$2^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{2539}}^1$

素因数の和:3122

約数の個数: 24

約数和(自身を含む): 135117840

約数和(自身を除く): 62629390

約数列:

[1, 2, 5, 10, 25, 50, 571, 1142, 2539, 2855, 5078, 5710, 12695, 14275, 25390, 28550, 63475, 126950, 1449769, 2899538, 7248845, 14497690, 36244225, 72488450]

約数ペア:

[(1, 72488450), (2, 36244225), (5, 14497690), (10, 7248845), (25, 2899538), (50, 1449769), (571, 126950), (1142, 63475), (2539, 28550), (2855, 25390), (5078, 14275), (5710, 12695)]