57439160

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6163}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 129813840

約数和(自身を除く): 72374680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 6163, 9320, 12326, 24652, 30815, 49304, 61630, 123260, 246520, 1435979, 2871958, 5743916, 7179895, 11487832, 14359790, 28719580, 57439160]

約数ペア:

[(1, 57439160), (2, 28719580), (4, 14359790), (5, 11487832), (8, 7179895), (10, 5743916), (20, 2871958), (40, 1435979), (233, 246520), (466, 123260), (932, 61630), (1165, 49304), (1864, 30815), (2330, 24652), (4660, 12326), (6163, 9320)]