90933400

素因数分解:

$2^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 212252040

約数和(自身を除く): 121318640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 307, 614, 1228, 1481, 1535, 2456, 2962, 3070, 5924, 6140, 7405, 7675, 11848, 12280, 14810, 15350, 29620, 30700, 37025, 59240, 61400, 74050, 148100, 296200, 454667, 909334, 1818668, 2273335, 3637336, 4546670, 9093340, 11366675, 18186680, 22733350, 45466700, 90933400]

約数ペア:

[(1, 90933400), (2, 45466700), (4, 22733350), (5, 18186680), (8, 11366675), (10, 9093340), (20, 4546670), (25, 3637336), (40, 2273335), (50, 1818668), (100, 909334), (200, 454667), (307, 296200), (614, 148100), (1228, 74050), (1481, 61400), (1535, 59240), (2456, 37025), (2962, 30700), (3070, 29620), (5924, 15350), (6140, 14810), (7405, 12280), (7675, 11848)]