78942200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{5407}}^1$

素因数の和:5496

約数の個数: 48

約数和(自身を含む): 186089280

約数和(自身を除く): 107147080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 5407, 7300, 10814, 14600, 21628, 27035, 43256, 54070, 108140, 135175, 216280, 270350, 394711, 540700, 789422, 1081400, 1578844, 1973555, 3157688, 3947110, 7894220, 9867775, 15788440, 19735550, 39471100, 78942200]

約数ペア:

[(1, 78942200), (2, 39471100), (4, 19735550), (5, 15788440), (8, 9867775), (10, 7894220), (20, 3947110), (25, 3157688), (40, 1973555), (50, 1578844), (73, 1081400), (100, 789422), (146, 540700), (200, 394711), (292, 270350), (365, 216280), (584, 135175), (730, 108140), (1460, 54070), (1825, 43256), (2920, 27035), (3650, 21628), (5407, 14600), (7300, 10814)]