42326960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40699}}^1$

素因数の和:40725

約数の個数: 40

約数和(自身を含む): 105982800

約数和(自身を除く): 63655840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40699, 81398, 162796, 203495, 325592, 406990, 529087, 651184, 813980, 1058174, 1627960, 2116348, 2645435, 3255920, 4232696, 5290870, 8465392, 10581740, 21163480, 42326960]

約数ペア:

[(1, 42326960), (2, 21163480), (4, 10581740), (5, 8465392), (8, 5290870), (10, 4232696), (13, 3255920), (16, 2645435), (20, 2116348), (26, 1627960), (40, 1058174), (52, 813980), (65, 651184), (80, 529087), (104, 406990), (130, 325592), (208, 203495), (260, 162796), (520, 81398), (1040, 40699)]