15698527940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1\times {\mathrm{23911}}^1$

素因数の和:25868

約数の個数: 48

約数和(自身を含む): 34925675904

約数和(自身を除く): 19227147964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1931, 3862, 7724, 9655, 19310, 23911, 32827, 38620, 47822, 65654, 95644, 119555, 131308, 164135, 239110, 328270, 406487, 478220, 656540, 812974, 1625948, 2032435, 4064870, 8129740, 46172141, 92344282, 184688564, 230860705, 461721410, 784926397, 923442820, 1569852794, 3139705588, 3924631985, 7849263970, 15698527940]

約数ペア:

[(1, 15698527940), (2, 7849263970), (4, 3924631985), (5, 3139705588), (10, 1569852794), (17, 923442820), (20, 784926397), (34, 461721410), (68, 230860705), (85, 184688564), (170, 92344282), (340, 46172141), (1931, 8129740), (3862, 4064870), (7724, 2032435), (9655, 1625948), (19310, 812974), (23911, 656540), (32827, 478220), (38620, 406487), (47822, 328270), (65654, 239110), (95644, 164135), (119555, 131308)]