133373360

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15581}}^1$

素因数の和:15701

約数の個数: 40

約数和(自身を含む): 313011216

約数和(自身を除く): 179637856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 15581, 31162, 62324, 77905, 124648, 155810, 249296, 311620, 623240, 1246480, 1667167, 3334334, 6668668, 8335835, 13337336, 16671670, 26674672, 33343340, 66686680, 133373360]

約数ペア:

[(1, 133373360), (2, 66686680), (4, 33343340), (5, 26674672), (8, 16671670), (10, 13337336), (16, 8335835), (20, 6668668), (40, 3334334), (80, 1667167), (107, 1246480), (214, 623240), (428, 311620), (535, 249296), (856, 155810), (1070, 124648), (1712, 77905), (2140, 62324), (4280, 31162), (8560, 15581)]