5274340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 11741184

約数和(自身を除く): 6466844

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 181, 188, 235, 310, 362, 470, 620, 724, 905, 940, 1457, 1810, 2914, 3620, 5611, 5828, 7285, 8507, 11222, 14570, 17014, 22444, 28055, 29140, 34028, 42535, 56110, 85070, 112220, 170140, 263717, 527434, 1054868, 1318585, 2637170, 5274340]

約数ペア:

[(1, 5274340), (2, 2637170), (4, 1318585), (5, 1054868), (10, 527434), (20, 263717), (31, 170140), (47, 112220), (62, 85070), (94, 56110), (124, 42535), (155, 34028), (181, 29140), (188, 28055), (235, 22444), (310, 17014), (362, 14570), (470, 11222), (620, 8507), (724, 7285), (905, 5828), (940, 5611), (1457, 3620), (1810, 2914)]