44279620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28753}}^1$

素因数の和:28780

約数の個数: 48

約数和(自身を含む): 115936128

約数和(自身を除く): 71656508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 28753, 57506, 115012, 143765, 201271, 287530, 316283, 402542, 575060, 632566, 805084, 1006355, 1265132, 1581415, 2012710, 2213981, 3162830, 4025420, 4427962, 6325660, 8855924, 11069905, 22139810, 44279620]

約数ペア:

[(1, 44279620), (2, 22139810), (4, 11069905), (5, 8855924), (7, 6325660), (10, 4427962), (11, 4025420), (14, 3162830), (20, 2213981), (22, 2012710), (28, 1581415), (35, 1265132), (44, 1006355), (55, 805084), (70, 632566), (77, 575060), (110, 402542), (140, 316283), (154, 287530), (220, 201271), (308, 143765), (385, 115012), (770, 57506), (1540, 28753)]