45821680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 110644704

約数和(自身を除く): 64823024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 101, 106, 107, 202, 212, 214, 265, 404, 424, 428, 505, 530, 535, 808, 848, 856, 1010, 1060, 1070, 1616, 1712, 2020, 2120, 2140, 4040, 4240, 4280, 5353, 5671, 8080, 8560, 10706, 10807, 11342, 21412, 21614, 22684, 26765, 28355, 42824, 43228, 45368, 53530, 54035, 56710, 85648, 86456, 90736, 107060, 108070, 113420, 172912, 214120, 216140, 226840, 428240, 432280, 453680, 572771, 864560, 1145542, 2291084, 2863855, 4582168, 5727710, 9164336, 11455420, 22910840, 45821680]

約数ペア:

[(1, 45821680), (2, 22910840), (4, 11455420), (5, 9164336), (8, 5727710), (10, 4582168), (16, 2863855), (20, 2291084), (40, 1145542), (53, 864560), (80, 572771), (101, 453680), (106, 432280), (107, 428240), (202, 226840), (212, 216140), (214, 214120), (265, 172912), (404, 113420), (424, 108070), (428, 107060), (505, 90736), (530, 86456), (535, 85648), (808, 56710), (848, 54035), (856, 53530), (1010, 45368), (1060, 43228), (1070, 42824), (1616, 28355), (1712, 26765), (2020, 22684), (2120, 21614), (2140, 21412), (4040, 11342), (4240, 10807), (4280, 10706), (5353, 8560), (5671, 8080)]