15696544240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1160987}}^1$

素因数の和:1161026

約数の個数: 60

約数和(自身を含む): 39517709544

約数和(自身を除く): 23821165304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 1160987, 2321974, 4643948, 5804935, 9287896, 11609870, 15092831, 18575792, 23219740, 30185662, 46439480, 60371324, 75464155, 92878960, 120742648, 150928310, 196206803, 241485296, 301856620, 392413606, 603713240, 784827212, 981034015, 1207426480, 1569654424, 1962068030, 3139308848, 3924136060, 7848272120, 15696544240]

約数ペア:

[(1, 15696544240), (2, 7848272120), (4, 3924136060), (5, 3139308848), (8, 1962068030), (10, 1569654424), (13, 1207426480), (16, 981034015), (20, 784827212), (26, 603713240), (40, 392413606), (52, 301856620), (65, 241485296), (80, 196206803), (104, 150928310), (130, 120742648), (169, 92878960), (208, 75464155), (260, 60371324), (338, 46439480), (520, 30185662), (676, 23219740), (845, 18575792), (1040, 15092831), (1352, 11609870), (1690, 9287896), (2704, 5804935), (3380, 4643948), (6760, 2321974), (13520, 1160987)]