9794840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 24377760

約数和(自身を除く): 14582920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 197, 220, 226, 394, 440, 452, 565, 788, 904, 985, 1130, 1243, 1576, 1970, 2167, 2260, 2486, 3940, 4334, 4520, 4972, 6215, 7880, 8668, 9944, 10835, 12430, 17336, 21670, 22261, 24860, 43340, 44522, 49720, 86680, 89044, 111305, 178088, 222610, 244871, 445220, 489742, 890440, 979484, 1224355, 1958968, 2448710, 4897420, 9794840]

約数ペア:

[(1, 9794840), (2, 4897420), (4, 2448710), (5, 1958968), (8, 1224355), (10, 979484), (11, 890440), (20, 489742), (22, 445220), (40, 244871), (44, 222610), (55, 178088), (88, 111305), (110, 89044), (113, 86680), (197, 49720), (220, 44522), (226, 43340), (394, 24860), (440, 22261), (452, 21670), (565, 17336), (788, 12430), (904, 10835), (985, 9944), (1130, 8668), (1243, 7880), (1576, 6215), (1970, 4972), (2167, 4520), (2260, 4334), (2486, 3940)]