4081567240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{3019}}^1$

素因数の和:3566

約数の個数: 64

約数和(自身を含む): 9332524800

約数和(自身を除く): 5250957560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 463, 584, 730, 926, 1460, 1852, 2315, 2920, 3019, 3704, 4630, 6038, 9260, 12076, 15095, 18520, 24152, 30190, 33799, 60380, 67598, 120760, 135196, 168995, 220387, 270392, 337990, 440774, 675980, 881548, 1101935, 1351960, 1397797, 1763096, 2203870, 2795594, 4407740, 5591188, 6988985, 8815480, 11182376, 13977970, 27955940, 55911880, 102039181, 204078362, 408156724, 510195905, 816313448, 1020391810, 2040783620, 4081567240]

約数ペア:

[(1, 4081567240), (2, 2040783620), (4, 1020391810), (5, 816313448), (8, 510195905), (10, 408156724), (20, 204078362), (40, 102039181), (73, 55911880), (146, 27955940), (292, 13977970), (365, 11182376), (463, 8815480), (584, 6988985), (730, 5591188), (926, 4407740), (1460, 2795594), (1852, 2203870), (2315, 1763096), (2920, 1397797), (3019, 1351960), (3704, 1101935), (4630, 881548), (6038, 675980), (9260, 440774), (12076, 337990), (15095, 270392), (18520, 220387), (24152, 168995), (30190, 135196), (33799, 120760), (60380, 67598)]