33798760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 80151120

約数和(自身を除く): 46352360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 557, 740, 820, 1114, 1480, 1517, 1640, 2228, 2785, 3034, 4456, 5570, 6068, 7585, 11140, 12136, 15170, 20609, 22280, 22837, 30340, 41218, 45674, 60680, 82436, 91348, 103045, 114185, 164872, 182696, 206090, 228370, 412180, 456740, 824360, 844969, 913480, 1689938, 3379876, 4224845, 6759752, 8449690, 16899380, 33798760]

約数ペア:

[(1, 33798760), (2, 16899380), (4, 8449690), (5, 6759752), (8, 4224845), (10, 3379876), (20, 1689938), (37, 913480), (40, 844969), (41, 824360), (74, 456740), (82, 412180), (148, 228370), (164, 206090), (185, 182696), (205, 164872), (296, 114185), (328, 103045), (370, 91348), (410, 82436), (557, 60680), (740, 45674), (820, 41218), (1114, 30340), (1480, 22837), (1517, 22280), (1640, 20609), (2228, 15170), (2785, 12136), (3034, 11140), (4456, 7585), (5570, 6068)]