794300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 54

約数和(自身を含む): 1906128

約数和(自身を除く): 1111828

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 169, 188, 235, 260, 325, 338, 470, 611, 650, 676, 845, 940, 1175, 1222, 1300, 1690, 2350, 2444, 3055, 3380, 4225, 4700, 6110, 7943, 8450, 12220, 15275, 15886, 16900, 30550, 31772, 39715, 61100, 79430, 158860, 198575, 397150, 794300]

約数ペア:

[(1, 794300), (2, 397150), (4, 198575), (5, 158860), (10, 79430), (13, 61100), (20, 39715), (25, 31772), (26, 30550), (47, 16900), (50, 15886), (52, 15275), (65, 12220), (94, 8450), (100, 7943), (130, 6110), (169, 4700), (188, 4225), (235, 3380), (260, 3055), (325, 2444), (338, 2350), (470, 1690), (611, 1300), (650, 1222), (676, 1175), (845, 940)]