76814680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15121}}^1$

素因数の和:15259

約数の個数: 32

約数和(自身を含む): 174205440

約数和(自身を除く): 97390760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 15121, 30242, 60484, 75605, 120968, 151210, 302420, 604840, 1920367, 3840734, 7681468, 9601835, 15362936, 19203670, 38407340, 76814680]

約数ペア:

[(1, 76814680), (2, 38407340), (4, 19203670), (5, 15362936), (8, 9601835), (10, 7681468), (20, 3840734), (40, 1920367), (127, 604840), (254, 302420), (508, 151210), (635, 120968), (1016, 75605), (1270, 60484), (2540, 30242), (5080, 15121)]