42500320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11549}}^1$

素因数の和:11587

約数の個数: 48

約数和(自身を含む): 104781600

約数和(自身を除く): 62281280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 11549, 23098, 46196, 57745, 92392, 115490, 184784, 230980, 265627, 369568, 461960, 531254, 923920, 1062508, 1328135, 1847840, 2125016, 2656270, 4250032, 5312540, 8500064, 10625080, 21250160, 42500320]

約数ペア:

[(1, 42500320), (2, 21250160), (4, 10625080), (5, 8500064), (8, 5312540), (10, 4250032), (16, 2656270), (20, 2125016), (23, 1847840), (32, 1328135), (40, 1062508), (46, 923920), (80, 531254), (92, 461960), (115, 369568), (160, 265627), (184, 230980), (230, 184784), (368, 115490), (460, 92392), (736, 57745), (920, 46196), (1840, 23098), (3680, 11549)]