72160250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9359

約数の個数: 32

約数和(自身を含む): 139456512

約数和(自身を除く): 67296262

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 3875, 7750, 9311, 18622, 46555, 93110, 232775, 288641, 465550, 577282, 1163875, 1443205, 2327750, 2886410, 7216025, 14432050, 36080125, 72160250]

約数ペア:

[(1, 72160250), (2, 36080125), (5, 14432050), (10, 7216025), (25, 2886410), (31, 2327750), (50, 1443205), (62, 1163875), (125, 577282), (155, 465550), (250, 288641), (310, 232775), (775, 93110), (1550, 46555), (3875, 18622), (7750, 9311)]