96840440

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18481}}^1$

素因数の和:18623

約数の個数: 32

約数和(自身を含む): 219566160

約数和(自身を除く): 122725720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 18481, 36962, 73924, 92405, 147848, 184810, 369620, 739240, 2421011, 4842022, 9684044, 12105055, 19368088, 24210110, 48420220, 96840440]

約数ペア:

[(1, 96840440), (2, 48420220), (4, 24210110), (5, 19368088), (8, 12105055), (10, 9684044), (20, 4842022), (40, 2421011), (131, 739240), (262, 369620), (524, 184810), (655, 147848), (1048, 92405), (1310, 73924), (2620, 36962), (5240, 18481)]