120484670

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 220485888

約数和(自身を除く): 100001218

約数列:

[1, 2, 5, 10, 97, 194, 223, 446, 485, 557, 970, 1114, 1115, 2230, 2785, 5570, 21631, 43262, 54029, 108058, 108155, 124211, 216310, 248422, 270145, 540290, 621055, 1242110, 12048467, 24096934, 60242335, 120484670]

約数ペア:

[(1, 120484670), (2, 60242335), (5, 24096934), (10, 12048467), (97, 1242110), (194, 621055), (223, 540290), (446, 270145), (485, 248422), (557, 216310), (970, 124211), (1114, 108155), (1115, 108058), (2230, 54029), (2785, 43262), (5570, 21631)]