153550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 24

約数和(自身を含む): 296856

約数和(自身を除く): 143306

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 166, 185, 370, 415, 830, 925, 1850, 2075, 3071, 4150, 6142, 15355, 30710, 76775, 153550]

約数ペア:

[(1, 153550), (2, 76775), (5, 30710), (10, 15355), (25, 6142), (37, 4150), (50, 3071), (74, 2075), (83, 1850), (166, 925), (185, 830), (370, 415)]