85472120

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{36217}}^1$

素因数の和:36287

約数の個数: 32

約数和(自身を含む): 195577200

約数和(自身を除く): 110105080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 36217, 72434, 144868, 181085, 289736, 362170, 724340, 1448680, 2136803, 4273606, 8547212, 10684015, 17094424, 21368030, 42736060, 85472120]

約数ペア:

[(1, 85472120), (2, 42736060), (4, 21368030), (5, 17094424), (8, 10684015), (10, 8547212), (20, 4273606), (40, 2136803), (59, 1448680), (118, 724340), (236, 362170), (295, 289736), (472, 181085), (590, 144868), (1180, 72434), (2360, 36217)]