32168840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 79781760

約数和(自身を除く): 47612920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 647, 904, 1130, 1243, 1294, 2260, 2486, 2588, 3235, 4520, 4972, 5176, 6215, 6470, 7117, 9944, 12430, 12940, 14234, 24860, 25880, 28468, 35585, 49720, 56936, 71170, 73111, 142340, 146222, 284680, 292444, 365555, 584888, 731110, 804221, 1462220, 1608442, 2924440, 3216884, 4021105, 6433768, 8042210, 16084420, 32168840]

約数ペア:

[(1, 32168840), (2, 16084420), (4, 8042210), (5, 6433768), (8, 4021105), (10, 3216884), (11, 2924440), (20, 1608442), (22, 1462220), (40, 804221), (44, 731110), (55, 584888), (88, 365555), (110, 292444), (113, 284680), (220, 146222), (226, 142340), (440, 73111), (452, 71170), (565, 56936), (647, 49720), (904, 35585), (1130, 28468), (1243, 25880), (1294, 24860), (2260, 14234), (2486, 12940), (2588, 12430), (3235, 9944), (4520, 7117), (4972, 6470), (5176, 6215)]