39475960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34031}}^1$

素因数の和:34071

約数の個数: 32

約数和(自身を含む): 91886400

約数和(自身を除く): 52410440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 34031, 68062, 136124, 170155, 272248, 340310, 680620, 986899, 1361240, 1973798, 3947596, 4934495, 7895192, 9868990, 19737980, 39475960]

約数ペア:

[(1, 39475960), (2, 19737980), (4, 9868990), (5, 7895192), (8, 4934495), (10, 3947596), (20, 1973798), (29, 1361240), (40, 986899), (58, 680620), (116, 340310), (145, 272248), (232, 170155), (290, 136124), (580, 68062), (1160, 34031)]