102683720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 238014720

約数和(自身を除く): 135331000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 193, 235, 283, 376, 386, 470, 566, 772, 940, 965, 1132, 1415, 1544, 1880, 1930, 2264, 2830, 3860, 5660, 7720, 9071, 11320, 13301, 18142, 26602, 36284, 45355, 53204, 54619, 66505, 72568, 90710, 106408, 109238, 133010, 181420, 218476, 266020, 273095, 362840, 436952, 532040, 546190, 1092380, 2184760, 2567093, 5134186, 10268372, 12835465, 20536744, 25670930, 51341860, 102683720]

約数ペア:

[(1, 102683720), (2, 51341860), (4, 25670930), (5, 20536744), (8, 12835465), (10, 10268372), (20, 5134186), (40, 2567093), (47, 2184760), (94, 1092380), (188, 546190), (193, 532040), (235, 436952), (283, 362840), (376, 273095), (386, 266020), (470, 218476), (566, 181420), (772, 133010), (940, 109238), (965, 106408), (1132, 90710), (1415, 72568), (1544, 66505), (1880, 54619), (1930, 53204), (2264, 45355), (2830, 36284), (3860, 26602), (5660, 18142), (7720, 13301), (9071, 11320)]