47861360

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7573}}^1$

素因数の和:7665

約数の個数: 40

約数和(自身を含む): 112701120

約数和(自身を除く): 64839760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 7573, 15146, 30292, 37865, 60584, 75730, 121168, 151460, 302920, 598267, 605840, 1196534, 2393068, 2991335, 4786136, 5982670, 9572272, 11965340, 23930680, 47861360]

約数ペア:

[(1, 47861360), (2, 23930680), (4, 11965340), (5, 9572272), (8, 5982670), (10, 4786136), (16, 2991335), (20, 2393068), (40, 1196534), (79, 605840), (80, 598267), (158, 302920), (316, 151460), (395, 121168), (632, 75730), (790, 60584), (1264, 37865), (1580, 30292), (3160, 15146), (6320, 7573)]