608680150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8287}}^1$

素因数の和:8425

約数の個数: 48

約数和(自身を含む): 1230171264

約数和(自身を除く): 621491114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 325, 565, 650, 1130, 1469, 2825, 2938, 5650, 7345, 8287, 14690, 16574, 36725, 41435, 73450, 82870, 107731, 207175, 215462, 414350, 538655, 936431, 1077310, 1872862, 2693275, 4682155, 5386550, 9364310, 12173603, 23410775, 24347206, 46821550, 60868015, 121736030, 304340075, 608680150]

約数ペア:

[(1, 608680150), (2, 304340075), (5, 121736030), (10, 60868015), (13, 46821550), (25, 24347206), (26, 23410775), (50, 12173603), (65, 9364310), (113, 5386550), (130, 4682155), (226, 2693275), (325, 1872862), (565, 1077310), (650, 936431), (1130, 538655), (1469, 414350), (2825, 215462), (2938, 207175), (5650, 107731), (7345, 82870), (8287, 73450), (14690, 41435), (16574, 36725)]