23119610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 42747264

約数和(自身を除く): 19627654

約数列:

[1, 2, 5, 10, 61, 122, 151, 251, 302, 305, 502, 610, 755, 1255, 1510, 2510, 9211, 15311, 18422, 30622, 37901, 46055, 75802, 76555, 92110, 153110, 189505, 379010, 2311961, 4623922, 11559805, 23119610]

約数ペア:

[(1, 23119610), (2, 11559805), (5, 4623922), (10, 2311961), (61, 379010), (122, 189505), (151, 153110), (251, 92110), (302, 76555), (305, 75802), (502, 46055), (610, 37901), (755, 30622), (1255, 18422), (1510, 15311), (2510, 9211)]