12950200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 30556080

約数和(自身を除く): 17605880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 887, 1460, 1774, 1825, 2920, 3548, 3650, 4435, 7096, 7300, 8870, 14600, 17740, 22175, 35480, 44350, 64751, 88700, 129502, 177400, 259004, 323755, 518008, 647510, 1295020, 1618775, 2590040, 3237550, 6475100, 12950200]

約数ペア:

[(1, 12950200), (2, 6475100), (4, 3237550), (5, 2590040), (8, 1618775), (10, 1295020), (20, 647510), (25, 518008), (40, 323755), (50, 259004), (73, 177400), (100, 129502), (146, 88700), (200, 64751), (292, 44350), (365, 35480), (584, 22175), (730, 17740), (887, 14600), (1460, 8870), (1774, 7300), (1825, 7096), (2920, 4435), (3548, 3650)]