67004320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9739}}^1$

素因数の和:9797

約数の個数: 48

約数和(自身を含む): 161995680

約数和(自身を除く): 94991360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 9739, 19478, 38956, 48695, 77912, 97390, 155824, 194780, 311648, 389560, 418777, 779120, 837554, 1558240, 1675108, 2093885, 3350216, 4187770, 6700432, 8375540, 13400864, 16751080, 33502160, 67004320]

約数ペア:

[(1, 67004320), (2, 33502160), (4, 16751080), (5, 13400864), (8, 8375540), (10, 6700432), (16, 4187770), (20, 3350216), (32, 2093885), (40, 1675108), (43, 1558240), (80, 837554), (86, 779120), (160, 418777), (172, 389560), (215, 311648), (344, 194780), (430, 155824), (688, 97390), (860, 77912), (1376, 48695), (1720, 38956), (3440, 19478), (6880, 9739)]