57881360

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12263}}^1$

素因数の和:12335

約数の個数: 40

約数和(自身を含む): 136866240

約数和(自身を除く): 78984880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 12263, 24526, 49052, 61315, 98104, 122630, 196208, 245260, 490520, 723517, 981040, 1447034, 2894068, 3617585, 5788136, 7235170, 11576272, 14470340, 28940680, 57881360]

約数ペア:

[(1, 57881360), (2, 28940680), (4, 14470340), (5, 11576272), (8, 7235170), (10, 5788136), (16, 3617585), (20, 2894068), (40, 1447034), (59, 981040), (80, 723517), (118, 490520), (236, 245260), (295, 196208), (472, 122630), (590, 98104), (944, 61315), (1180, 49052), (2360, 24526), (4720, 12263)]