1330594000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{17981}}^1$

素因数の和:18041

約数の個数: 80

約数和(自身を含む): 3304516176

約数和(自身を除く): 1973922176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 250, 296, 370, 400, 500, 592, 740, 925, 1000, 1480, 1850, 2000, 2960, 3700, 4625, 7400, 9250, 14800, 17981, 18500, 35962, 37000, 71924, 74000, 89905, 143848, 179810, 287696, 359620, 449525, 665297, 719240, 899050, 1330594, 1438480, 1798100, 2247625, 2661188, 3326485, 3596200, 4495250, 5322376, 6652970, 7192400, 8990500, 10644752, 13305940, 16632425, 17981000, 26611880, 33264850, 35962000, 53223760, 66529700, 83162125, 133059400, 166324250, 266118800, 332648500, 665297000, 1330594000]

約数ペア:

[(1, 1330594000), (2, 665297000), (4, 332648500), (5, 266118800), (8, 166324250), (10, 133059400), (16, 83162125), (20, 66529700), (25, 53223760), (37, 35962000), (40, 33264850), (50, 26611880), (74, 17981000), (80, 16632425), (100, 13305940), (125, 10644752), (148, 8990500), (185, 7192400), (200, 6652970), (250, 5322376), (296, 4495250), (370, 3596200), (400, 3326485), (500, 2661188), (592, 2247625), (740, 1798100), (925, 1438480), (1000, 1330594), (1480, 899050), (1850, 719240), (2000, 665297), (2960, 449525), (3700, 359620), (4625, 287696), (7400, 179810), (9250, 143848), (14800, 89905), (17981, 74000), (18500, 71924), (35962, 37000)]