82646080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 219236544

約数和(自身を除く): 136590464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 265, 320, 352, 424, 440, 443, 530, 583, 704, 848, 880, 886, 1060, 1166, 1696, 1760, 1772, 2120, 2215, 2332, 2915, 3392, 3520, 3544, 4240, 4430, 4664, 4873, 5830, 7088, 8480, 8860, 9328, 9746, 11660, 14176, 16960, 17720, 18656, 19492, 23320, 23479, 24365, 28352, 35440, 37312, 38984, 46640, 46958, 48730, 70880, 77968, 93280, 93916, 97460, 117395, 141760, 155936, 186560, 187832, 194920, 234790, 258269, 311872, 375664, 389840, 469580, 516538, 751328, 779680, 939160, 1033076, 1291345, 1502656, 1559360, 1878320, 2066152, 2582690, 3756640, 4132304, 5165380, 7513280, 8264608, 10330760, 16529216, 20661520, 41323040, 82646080]

約数ペア:

[(1, 82646080), (2, 41323040), (4, 20661520), (5, 16529216), (8, 10330760), (10, 8264608), (11, 7513280), (16, 5165380), (20, 4132304), (22, 3756640), (32, 2582690), (40, 2066152), (44, 1878320), (53, 1559360), (55, 1502656), (64, 1291345), (80, 1033076), (88, 939160), (106, 779680), (110, 751328), (160, 516538), (176, 469580), (212, 389840), (220, 375664), (265, 311872), (320, 258269), (352, 234790), (424, 194920), (440, 187832), (443, 186560), (530, 155936), (583, 141760), (704, 117395), (848, 97460), (880, 93916), (886, 93280), (1060, 77968), (1166, 70880), (1696, 48730), (1760, 46958), (1772, 46640), (2120, 38984), (2215, 37312), (2332, 35440), (2915, 28352), (3392, 24365), (3520, 23479), (3544, 23320), (4240, 19492), (4430, 18656), (4664, 17720), (4873, 16960), (5830, 14176), (7088, 11660), (8480, 9746), (8860, 9328)]