72349360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7121}}^1$

素因数の和:7261

約数の個数: 40

約数和(自身を含む): 169560576

約数和(自身を除く): 97211216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 7121, 10160, 14242, 28484, 35605, 56968, 71210, 113936, 142420, 284840, 569680, 904367, 1808734, 3617468, 4521835, 7234936, 9043670, 14469872, 18087340, 36174680, 72349360]

約数ペア:

[(1, 72349360), (2, 36174680), (4, 18087340), (5, 14469872), (8, 9043670), (10, 7234936), (16, 4521835), (20, 3617468), (40, 1808734), (80, 904367), (127, 569680), (254, 284840), (508, 142420), (635, 113936), (1016, 71210), (1270, 56968), (2032, 35605), (2540, 28484), (5080, 14242), (7121, 10160)]