39106580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 45807340

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 316, 395, 467, 530, 790, 934, 1060, 1580, 1868, 2335, 4187, 4670, 8374, 9340, 16748, 20935, 24751, 36893, 41870, 49502, 73786, 83740, 99004, 123755, 147572, 184465, 247510, 368930, 495020, 737860, 1955329, 3910658, 7821316, 9776645, 19553290, 39106580]

約数ペア:

[(1, 39106580), (2, 19553290), (4, 9776645), (5, 7821316), (10, 3910658), (20, 1955329), (53, 737860), (79, 495020), (106, 368930), (158, 247510), (212, 184465), (265, 147572), (316, 123755), (395, 99004), (467, 83740), (530, 73786), (790, 49502), (934, 41870), (1060, 36893), (1580, 24751), (1868, 20935), (2335, 16748), (4187, 9340), (4670, 8374)]