47521360

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2099}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 110930400

約数和(自身を除く): 63409040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2099, 2264, 2830, 4198, 4528, 5660, 8396, 10495, 11320, 16792, 20990, 22640, 33584, 41980, 83960, 167920, 594017, 1188034, 2376068, 2970085, 4752136, 5940170, 9504272, 11880340, 23760680, 47521360]

約数ペア:

[(1, 47521360), (2, 23760680), (4, 11880340), (5, 9504272), (8, 5940170), (10, 4752136), (16, 2970085), (20, 2376068), (40, 1188034), (80, 594017), (283, 167920), (566, 83960), (1132, 41980), (1415, 33584), (2099, 22640), (2264, 20990), (2830, 16792), (4198, 11320), (4528, 10495), (5660, 8396)]