45166280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 108656640

約数和(自身を除く): 63490360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 340, 508, 523, 635, 680, 1016, 1046, 1270, 2092, 2159, 2540, 2615, 4184, 4318, 5080, 5230, 8636, 8891, 10460, 10795, 17272, 17782, 20920, 21590, 35564, 43180, 44455, 66421, 71128, 86360, 88910, 132842, 177820, 265684, 332105, 355640, 531368, 664210, 1129157, 1328420, 2258314, 2656840, 4516628, 5645785, 9033256, 11291570, 22583140, 45166280]

約数ペア:

[(1, 45166280), (2, 22583140), (4, 11291570), (5, 9033256), (8, 5645785), (10, 4516628), (17, 2656840), (20, 2258314), (34, 1328420), (40, 1129157), (68, 664210), (85, 531368), (127, 355640), (136, 332105), (170, 265684), (254, 177820), (340, 132842), (508, 88910), (523, 86360), (635, 71128), (680, 66421), (1016, 44455), (1046, 43180), (1270, 35564), (2092, 21590), (2159, 20920), (2540, 17782), (2615, 17272), (4184, 10795), (4318, 10460), (5080, 8891), (5230, 8636)]