2281897045

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 3010089600

約数和(自身を除く): 728192555

約数列:

[1, 5, 23, 29, 71, 115, 145, 355, 419, 529, 667, 1633, 2059, 2095, 2645, 3335, 8165, 9637, 10295, 12151, 15341, 29749, 37559, 47357, 48185, 60755, 76705, 148745, 187795, 221651, 236785, 279473, 684227, 862721, 1089211, 1108255, 1397365, 3421135, 4313605, 5446055, 6427879, 15737221, 19842583, 32139395, 78686105, 99212915, 456379409, 2281897045]

約数ペア:

[(1, 2281897045), (5, 456379409), (23, 99212915), (29, 78686105), (71, 32139395), (115, 19842583), (145, 15737221), (355, 6427879), (419, 5446055), (529, 4313605), (667, 3421135), (1633, 1397365), (2059, 1108255), (2095, 1089211), (2645, 862721), (3335, 684227), (8165, 279473), (9637, 236785), (10295, 221651), (12151, 187795), (15341, 148745), (29749, 76705), (37559, 60755), (47357, 48185)]