38650480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 98993664

約数和(自身を除く): 60343184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 167, 176, 220, 263, 334, 440, 526, 668, 835, 880, 1052, 1315, 1336, 1670, 1837, 2104, 2630, 2672, 2893, 3340, 3674, 4208, 5260, 5786, 6680, 7348, 9185, 10520, 11572, 13360, 14465, 14696, 18370, 21040, 23144, 28930, 29392, 36740, 43921, 46288, 57860, 73480, 87842, 115720, 146960, 175684, 219605, 231440, 351368, 439210, 483131, 702736, 878420, 966262, 1756840, 1932524, 2415655, 3513680, 3865048, 4831310, 7730096, 9662620, 19325240, 38650480]

約数ペア:

[(1, 38650480), (2, 19325240), (4, 9662620), (5, 7730096), (8, 4831310), (10, 3865048), (11, 3513680), (16, 2415655), (20, 1932524), (22, 1756840), (40, 966262), (44, 878420), (55, 702736), (80, 483131), (88, 439210), (110, 351368), (167, 231440), (176, 219605), (220, 175684), (263, 146960), (334, 115720), (440, 87842), (526, 73480), (668, 57860), (835, 46288), (880, 43921), (1052, 36740), (1315, 29392), (1336, 28930), (1670, 23144), (1837, 21040), (2104, 18370), (2630, 14696), (2672, 14465), (2893, 13360), (3340, 11572), (3674, 10520), (4208, 9185), (5260, 7348), (5786, 6680)]