57332560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31159}}^1$

素因数の和:31195

約数の個数: 40

約数和(自身を含む): 139098240

約数和(自身を除く): 81765680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 31159, 62318, 124636, 155795, 249272, 311590, 498544, 623180, 716657, 1246360, 1433314, 2492720, 2866628, 3583285, 5733256, 7166570, 11466512, 14333140, 28666280, 57332560]

約数ペア:

[(1, 57332560), (2, 28666280), (4, 14333140), (5, 11466512), (8, 7166570), (10, 5733256), (16, 3583285), (20, 2866628), (23, 2492720), (40, 1433314), (46, 1246360), (80, 716657), (92, 623180), (115, 498544), (184, 311590), (230, 249272), (368, 155795), (460, 124636), (920, 62318), (1840, 31159)]