71486960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24151}}^1$

素因数の和:24201

約数の個数: 40

約数和(自身を含む): 170706336

約数和(自身を除く): 99219376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 24151, 48302, 96604, 120755, 193208, 241510, 386416, 483020, 893587, 966040, 1787174, 1932080, 3574348, 4467935, 7148696, 8935870, 14297392, 17871740, 35743480, 71486960]

約数ペア:

[(1, 71486960), (2, 35743480), (4, 17871740), (5, 14297392), (8, 8935870), (10, 7148696), (16, 4467935), (20, 3574348), (37, 1932080), (40, 1787174), (74, 966040), (80, 893587), (148, 483020), (185, 386416), (296, 241510), (370, 193208), (592, 120755), (740, 96604), (1480, 48302), (2960, 24151)]