102925280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33857}}^1$

素因数の和:33891

約数の個数: 48

約数和(自身を含む): 255966480

約数和(自身を除く): 153041200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 33857, 67714, 135428, 169285, 270856, 338570, 541712, 643283, 677140, 1083424, 1286566, 1354280, 2573132, 2708560, 3216415, 5146264, 5417120, 6432830, 10292528, 12865660, 20585056, 25731320, 51462640, 102925280]

約数ペア:

[(1, 102925280), (2, 51462640), (4, 25731320), (5, 20585056), (8, 12865660), (10, 10292528), (16, 6432830), (19, 5417120), (20, 5146264), (32, 3216415), (38, 2708560), (40, 2573132), (76, 1354280), (80, 1286566), (95, 1083424), (152, 677140), (160, 643283), (190, 541712), (304, 338570), (380, 270856), (608, 169285), (760, 135428), (1520, 67714), (3040, 33857)]