23785120

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 57136968

約数和(自身を除く): 33351848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2437, 2440, 4874, 4880, 9748, 9760, 12185, 19496, 24370, 38992, 48740, 77984, 97480, 148657, 194960, 297314, 389920, 594628, 743285, 1189256, 1486570, 2378512, 2973140, 4757024, 5946280, 11892560, 23785120]

約数ペア:

[(1, 23785120), (2, 11892560), (4, 5946280), (5, 4757024), (8, 2973140), (10, 2378512), (16, 1486570), (20, 1189256), (32, 743285), (40, 594628), (61, 389920), (80, 297314), (122, 194960), (160, 148657), (244, 97480), (305, 77984), (488, 48740), (610, 38992), (976, 24370), (1220, 19496), (1952, 12185), (2437, 9760), (2440, 9748), (4874, 4880)]