2092113800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{213481}}^1$

素因数の和:213511

約数の個数: 72

約数和(自身を含む): 5658340410

約数和(自身を除く): 3566226610

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 213481, 426962, 853924, 1067405, 1494367, 1707848, 2134810, 2988734, 4269620, 5337025, 5977468, 7471835, 8539240, 10460569, 10674050, 11954936, 14943670, 20921138, 21348100, 29887340, 37359175, 41842276, 42696200, 52302845, 59774680, 74718350, 83684552, 104605690, 149436700, 209211380, 261514225, 298873400, 418422760, 523028450, 1046056900, 2092113800]

約数ペア:

[(1, 2092113800), (2, 1046056900), (4, 523028450), (5, 418422760), (7, 298873400), (8, 261514225), (10, 209211380), (14, 149436700), (20, 104605690), (25, 83684552), (28, 74718350), (35, 59774680), (40, 52302845), (49, 42696200), (50, 41842276), (56, 37359175), (70, 29887340), (98, 21348100), (100, 20921138), (140, 14943670), (175, 11954936), (196, 10674050), (200, 10460569), (245, 8539240), (280, 7471835), (350, 5977468), (392, 5337025), (490, 4269620), (700, 2988734), (980, 2134810), (1225, 1707848), (1400, 1494367), (1960, 1067405), (2450, 853924), (4900, 426962), (9800, 213481)]