40173760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 106326432

約数和(自身を除く): 66152672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 110, 113, 160, 176, 202, 220, 226, 320, 352, 404, 440, 452, 505, 565, 704, 808, 880, 904, 1010, 1111, 1130, 1243, 1616, 1760, 1808, 2020, 2222, 2260, 2486, 3232, 3520, 3616, 4040, 4444, 4520, 4972, 5555, 6215, 6464, 7232, 8080, 8888, 9040, 9944, 11110, 11413, 12430, 16160, 17776, 18080, 19888, 22220, 22826, 24860, 32320, 35552, 36160, 39776, 44440, 45652, 49720, 57065, 71104, 79552, 88880, 91304, 99440, 114130, 125543, 177760, 182608, 198880, 228260, 251086, 355520, 365216, 397760, 456520, 502172, 627715, 730432, 913040, 1004344, 1255430, 1826080, 2008688, 2510860, 3652160, 4017376, 5021720, 8034752, 10043440, 20086880, 40173760]

約数ペア:

[(1, 40173760), (2, 20086880), (4, 10043440), (5, 8034752), (8, 5021720), (10, 4017376), (11, 3652160), (16, 2510860), (20, 2008688), (22, 1826080), (32, 1255430), (40, 1004344), (44, 913040), (55, 730432), (64, 627715), (80, 502172), (88, 456520), (101, 397760), (110, 365216), (113, 355520), (160, 251086), (176, 228260), (202, 198880), (220, 182608), (226, 177760), (320, 125543), (352, 114130), (404, 99440), (440, 91304), (452, 88880), (505, 79552), (565, 71104), (704, 57065), (808, 49720), (880, 45652), (904, 44440), (1010, 39776), (1111, 36160), (1130, 35552), (1243, 32320), (1616, 24860), (1760, 22826), (1808, 22220), (2020, 19888), (2222, 18080), (2260, 17776), (2486, 16160), (3232, 12430), (3520, 11413), (3616, 11110), (4040, 9944), (4444, 9040), (4520, 8888), (4972, 8080), (5555, 7232), (6215, 6464)]