8104360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 20191680

約数和(自身を除く): 12087320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 163, 220, 226, 326, 440, 452, 565, 652, 815, 904, 1130, 1243, 1304, 1630, 1793, 2260, 2486, 3260, 3586, 4520, 4972, 6215, 6520, 7172, 8965, 9944, 12430, 14344, 17930, 18419, 24860, 35860, 36838, 49720, 71720, 73676, 92095, 147352, 184190, 202609, 368380, 405218, 736760, 810436, 1013045, 1620872, 2026090, 4052180, 8104360]

約数ペア:

[(1, 8104360), (2, 4052180), (4, 2026090), (5, 1620872), (8, 1013045), (10, 810436), (11, 736760), (20, 405218), (22, 368380), (40, 202609), (44, 184190), (55, 147352), (88, 92095), (110, 73676), (113, 71720), (163, 49720), (220, 36838), (226, 35860), (326, 24860), (440, 18419), (452, 17930), (565, 14344), (652, 12430), (815, 9944), (904, 8965), (1130, 7172), (1243, 6520), (1304, 6215), (1630, 4972), (1793, 4520), (2260, 3586), (2486, 3260)]