9908683850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3079}}^1\times {\mathrm{4951}}^1$

素因数の和:8055

約数の個数: 48

約数和(自身を含む): 19858312320

約数和(自身を除く): 9949628470

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3079, 4951, 6158, 9902, 15395, 24755, 30790, 40027, 49510, 64363, 76975, 80054, 123775, 128726, 153950, 200135, 247550, 321815, 400270, 643630, 1000675, 1609075, 2001350, 3218150, 15244129, 30488258, 76220645, 152441290, 198173677, 381103225, 396347354, 762206450, 990868385, 1981736770, 4954341925, 9908683850]

約数ペア:

[(1, 9908683850), (2, 4954341925), (5, 1981736770), (10, 990868385), (13, 762206450), (25, 396347354), (26, 381103225), (50, 198173677), (65, 152441290), (130, 76220645), (325, 30488258), (650, 15244129), (3079, 3218150), (4951, 2001350), (6158, 1609075), (9902, 1000675), (15395, 643630), (24755, 400270), (30790, 321815), (40027, 247550), (49510, 200135), (64363, 153950), (76975, 128726), (80054, 123775)]