9406900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 36

約数和(自身を含む): 21491680

約数和(自身を除く): 12084780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4951, 9902, 19804, 24755, 49510, 94069, 99020, 123775, 188138, 247550, 376276, 470345, 495100, 940690, 1881380, 2351725, 4703450, 9406900]

約数ペア:

[(1, 9406900), (2, 4703450), (4, 2351725), (5, 1881380), (10, 940690), (19, 495100), (20, 470345), (25, 376276), (38, 247550), (50, 188138), (76, 123775), (95, 99020), (100, 94069), (190, 49510), (380, 24755), (475, 19804), (950, 9902), (1900, 4951)]