74274680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14621}}^1$

素因数の和:14759

約数の個数: 32

約数和(自身を含む): 168445440

約数和(自身を除く): 94170760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14621, 29242, 58484, 73105, 116968, 146210, 292420, 584840, 1856867, 3713734, 7427468, 9284335, 14854936, 18568670, 37137340, 74274680]

約数ペア:

[(1, 74274680), (2, 37137340), (4, 18568670), (5, 14854936), (8, 9284335), (10, 7427468), (20, 3713734), (40, 1856867), (127, 584840), (254, 292420), (508, 146210), (635, 116968), (1016, 73105), (1270, 58484), (2540, 29242), (5080, 14621)]