1541940460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{3631}}^1$

素因数の和:4906

約数の個数: 48

約数和(自身を含む): 3432240000

約数和(自身を除く): 1890299540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1249, 2498, 3631, 4996, 6245, 7262, 12490, 14524, 18155, 21233, 24980, 36310, 42466, 61727, 72620, 84932, 106165, 123454, 212330, 246908, 308635, 424660, 617270, 1234540, 4535119, 9070238, 18140476, 22675595, 45351190, 77097023, 90702380, 154194046, 308388092, 385485115, 770970230, 1541940460]

約数ペア:

[(1, 1541940460), (2, 770970230), (4, 385485115), (5, 308388092), (10, 154194046), (17, 90702380), (20, 77097023), (34, 45351190), (68, 22675595), (85, 18140476), (170, 9070238), (340, 4535119), (1249, 1234540), (2498, 617270), (3631, 424660), (4996, 308635), (6245, 246908), (7262, 212330), (12490, 123454), (14524, 106165), (18155, 84932), (21233, 72620), (24980, 61727), (36310, 42466)]