73309480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14431}}^1$

素因数の和:14569

約数の個数: 32

約数和(自身を含む): 166256640

約数和(自身を除く): 92947160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14431, 28862, 57724, 72155, 115448, 144310, 288620, 577240, 1832737, 3665474, 7330948, 9163685, 14661896, 18327370, 36654740, 73309480]

約数ペア:

[(1, 73309480), (2, 36654740), (4, 18327370), (5, 14661896), (8, 9163685), (10, 7330948), (20, 3665474), (40, 1832737), (127, 577240), (254, 288620), (508, 144310), (635, 115448), (1016, 72155), (1270, 57724), (2540, 28862), (5080, 14431)]