101634440

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28549}}^1$

素因数の和:28649

約数の個数: 32

約数和(自身を含む): 231255000

約数和(自身を除く): 129620560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 28549, 57098, 114196, 142745, 228392, 285490, 570980, 1141960, 2540861, 5081722, 10163444, 12704305, 20326888, 25408610, 50817220, 101634440]

約数ペア:

[(1, 101634440), (2, 50817220), (4, 25408610), (5, 20326888), (8, 12704305), (10, 10163444), (20, 5081722), (40, 2540861), (89, 1141960), (178, 570980), (356, 285490), (445, 228392), (712, 142745), (890, 114196), (1780, 57098), (3560, 28549)]