15694904900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{11731}}^1$

素因数の和:12549

約数の個数: 72

約数和(自身を含む): 36110251296

約数和(自身を除く): 20415346396

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 787, 850, 1574, 1700, 3148, 3935, 7870, 11731, 13379, 15740, 19675, 23462, 26758, 39350, 46924, 53516, 58655, 66895, 78700, 117310, 133790, 199427, 234620, 267580, 293275, 334475, 398854, 586550, 668950, 797708, 997135, 1173100, 1337900, 1994270, 3988540, 4985675, 9232297, 9971350, 18464594, 19942700, 36929188, 46161485, 92322970, 156949049, 184645940, 230807425, 313898098, 461614850, 627796196, 784745245, 923229700, 1569490490, 3138980980, 3923726225, 7847452450, 15694904900]

約数ペア:

[(1, 15694904900), (2, 7847452450), (4, 3923726225), (5, 3138980980), (10, 1569490490), (17, 923229700), (20, 784745245), (25, 627796196), (34, 461614850), (50, 313898098), (68, 230807425), (85, 184645940), (100, 156949049), (170, 92322970), (340, 46161485), (425, 36929188), (787, 19942700), (850, 18464594), (1574, 9971350), (1700, 9232297), (3148, 4985675), (3935, 3988540), (7870, 1994270), (11731, 1337900), (13379, 1173100), (15740, 997135), (19675, 797708), (23462, 668950), (26758, 586550), (39350, 398854), (46924, 334475), (53516, 293275), (58655, 267580), (66895, 234620), (78700, 199427), (117310, 133790)]