25960360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38177}}^1$

素因数の和:38205

約数の個数: 32

約数和(自身を含む): 61848360

約数和(自身を除く): 35888000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38177, 76354, 152708, 190885, 305416, 381770, 649009, 763540, 1298018, 1527080, 2596036, 3245045, 5192072, 6490090, 12980180, 25960360]

約数ペア:

[(1, 25960360), (2, 12980180), (4, 6490090), (5, 5192072), (8, 3245045), (10, 2596036), (17, 1527080), (20, 1298018), (34, 763540), (40, 649009), (68, 381770), (85, 305416), (136, 190885), (170, 152708), (340, 76354), (680, 38177)]