17135500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 38342304

約数和(自身を除く): 21206804

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 250, 430, 500, 797, 860, 1075, 1594, 2150, 3188, 3985, 4300, 5375, 7970, 10750, 15940, 19925, 21500, 34271, 39850, 68542, 79700, 99625, 137084, 171355, 199250, 342710, 398500, 685420, 856775, 1713550, 3427100, 4283875, 8567750, 17135500]

約数ペア:

[(1, 17135500), (2, 8567750), (4, 4283875), (5, 3427100), (10, 1713550), (20, 856775), (25, 685420), (43, 398500), (50, 342710), (86, 199250), (100, 171355), (125, 137084), (172, 99625), (215, 79700), (250, 68542), (430, 39850), (500, 34271), (797, 21500), (860, 19925), (1075, 15940), (1594, 10750), (2150, 7970), (3188, 5375), (3985, 4300)]