125798980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{369997}}^1$

素因数の和:370023

約数の個数: 24

約数和(自身を含む): 279718488

約数和(自身を除く): 153919508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 369997, 739994, 1479988, 1849985, 3699970, 6289949, 7399940, 12579898, 25159796, 31449745, 62899490, 125798980]

約数ペア:

[(1, 125798980), (2, 62899490), (4, 31449745), (5, 25159796), (10, 12579898), (17, 7399940), (20, 6289949), (34, 3699970), (68, 1849985), (85, 1479988), (170, 739994), (340, 369997)]