8704090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 16784640

約数和(自身を除く): 8080550

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 751, 1159, 1502, 2318, 3755, 5795, 7510, 11590, 14269, 28538, 45811, 71345, 91622, 142690, 229055, 458110, 870409, 1740818, 4352045, 8704090]

約数ペア:

[(1, 8704090), (2, 4352045), (5, 1740818), (10, 870409), (19, 458110), (38, 229055), (61, 142690), (95, 91622), (122, 71345), (190, 45811), (305, 28538), (610, 14269), (751, 11590), (1159, 7510), (1502, 5795), (2318, 3755)]