83168450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 160275456

約数和(自身を除く): 77107006

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 101, 202, 215, 383, 430, 505, 766, 1010, 1075, 1915, 2150, 2525, 3830, 4343, 5050, 8686, 9575, 16469, 19150, 21715, 32938, 38683, 43430, 77366, 82345, 108575, 164690, 193415, 217150, 386830, 411725, 823450, 967075, 1663369, 1934150, 3326738, 8316845, 16633690, 41584225, 83168450]

約数ペア:

[(1, 83168450), (2, 41584225), (5, 16633690), (10, 8316845), (25, 3326738), (43, 1934150), (50, 1663369), (86, 967075), (101, 823450), (202, 411725), (215, 386830), (383, 217150), (430, 193415), (505, 164690), (766, 108575), (1010, 82345), (1075, 77366), (1915, 43430), (2150, 38683), (2525, 32938), (3830, 21715), (4343, 19150), (5050, 16469), (8686, 9575)]