2017013360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{345379}}^1$

素因数の和:345465

約数の個数: 40

約数和(自身を含む): 4753810320

約数和(自身を除く): 2736796960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 345379, 690758, 1381516, 1726895, 2763032, 3453790, 5526064, 6907580, 13815160, 25212667, 27630320, 50425334, 100850668, 126063335, 201701336, 252126670, 403402672, 504253340, 1008506680, 2017013360]

約数ペア:

[(1, 2017013360), (2, 1008506680), (4, 504253340), (5, 403402672), (8, 252126670), (10, 201701336), (16, 126063335), (20, 100850668), (40, 50425334), (73, 27630320), (80, 25212667), (146, 13815160), (292, 6907580), (365, 5526064), (584, 3453790), (730, 2763032), (1168, 1726895), (1460, 1381516), (2920, 690758), (5840, 345379)]