140127200

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1764

約数の個数: 72

約数和(自身を含む): 345493512

約数和(自身を除く): 205366312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 800, 856, 1070, 1637, 1712, 2140, 2675, 3274, 3424, 4280, 5350, 6548, 8185, 8560, 10700, 13096, 16370, 17120, 21400, 26192, 32740, 40925, 42800, 52384, 65480, 81850, 85600, 130960, 163700, 175159, 261920, 327400, 350318, 654800, 700636, 875795, 1309600, 1401272, 1751590, 2802544, 3503180, 4378975, 5605088, 7006360, 8757950, 14012720, 17515900, 28025440, 35031800, 70063600, 140127200]

約数ペア:

[(1, 140127200), (2, 70063600), (4, 35031800), (5, 28025440), (8, 17515900), (10, 14012720), (16, 8757950), (20, 7006360), (25, 5605088), (32, 4378975), (40, 3503180), (50, 2802544), (80, 1751590), (100, 1401272), (107, 1309600), (160, 875795), (200, 700636), (214, 654800), (400, 350318), (428, 327400), (535, 261920), (800, 175159), (856, 163700), (1070, 130960), (1637, 85600), (1712, 81850), (2140, 65480), (2675, 52384), (3274, 42800), (3424, 40925), (4280, 32740), (5350, 26192), (6548, 21400), (8185, 17120), (8560, 16370), (10700, 13096)]