10043440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 25953696

約数和(自身を除く): 15910256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 113, 176, 202, 220, 226, 404, 440, 452, 505, 565, 808, 880, 904, 1010, 1111, 1130, 1243, 1616, 1808, 2020, 2222, 2260, 2486, 4040, 4444, 4520, 4972, 5555, 6215, 8080, 8888, 9040, 9944, 11110, 11413, 12430, 17776, 19888, 22220, 22826, 24860, 44440, 45652, 49720, 57065, 88880, 91304, 99440, 114130, 125543, 182608, 228260, 251086, 456520, 502172, 627715, 913040, 1004344, 1255430, 2008688, 2510860, 5021720, 10043440]

約数ペア:

[(1, 10043440), (2, 5021720), (4, 2510860), (5, 2008688), (8, 1255430), (10, 1004344), (11, 913040), (16, 627715), (20, 502172), (22, 456520), (40, 251086), (44, 228260), (55, 182608), (80, 125543), (88, 114130), (101, 99440), (110, 91304), (113, 88880), (176, 57065), (202, 49720), (220, 45652), (226, 44440), (404, 24860), (440, 22826), (452, 22220), (505, 19888), (565, 17776), (808, 12430), (880, 11413), (904, 11110), (1010, 9944), (1111, 9040), (1130, 8888), (1243, 8080), (1616, 6215), (1808, 5555), (2020, 4972), (2222, 4520), (2260, 4444), (2486, 4040)]