105704720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 270732672

約数和(自身を除く): 165027952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 220, 226, 440, 452, 565, 880, 904, 1063, 1130, 1243, 1808, 2126, 2260, 2486, 4252, 4520, 4972, 5315, 6215, 8504, 9040, 9944, 10630, 11693, 12430, 17008, 19888, 21260, 23386, 24860, 42520, 46772, 49720, 58465, 85040, 93544, 99440, 116930, 120119, 187088, 233860, 240238, 467720, 480476, 600595, 935440, 960952, 1201190, 1321309, 1921904, 2402380, 2642618, 4804760, 5285236, 6606545, 9609520, 10570472, 13213090, 21140944, 26426180, 52852360, 105704720]

約数ペア:

[(1, 105704720), (2, 52852360), (4, 26426180), (5, 21140944), (8, 13213090), (10, 10570472), (11, 9609520), (16, 6606545), (20, 5285236), (22, 4804760), (40, 2642618), (44, 2402380), (55, 1921904), (80, 1321309), (88, 1201190), (110, 960952), (113, 935440), (176, 600595), (220, 480476), (226, 467720), (440, 240238), (452, 233860), (565, 187088), (880, 120119), (904, 116930), (1063, 99440), (1130, 93544), (1243, 85040), (1808, 58465), (2126, 49720), (2260, 46772), (2486, 42520), (4252, 24860), (4520, 23386), (4972, 21260), (5315, 19888), (6215, 17008), (8504, 12430), (9040, 11693), (9944, 10630)]