45294920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 112285440

約数和(自身を除く): 66990520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 911, 1130, 1243, 1822, 2260, 2486, 3644, 4520, 4555, 4972, 6215, 7288, 9110, 9944, 10021, 12430, 18220, 20042, 24860, 36440, 40084, 49720, 50105, 80168, 100210, 102943, 200420, 205886, 400840, 411772, 514715, 823544, 1029430, 1132373, 2058860, 2264746, 4117720, 4529492, 5661865, 9058984, 11323730, 22647460, 45294920]

約数ペア:

[(1, 45294920), (2, 22647460), (4, 11323730), (5, 9058984), (8, 5661865), (10, 4529492), (11, 4117720), (20, 2264746), (22, 2058860), (40, 1132373), (44, 1029430), (55, 823544), (88, 514715), (110, 411772), (113, 400840), (220, 205886), (226, 200420), (440, 102943), (452, 100210), (565, 80168), (904, 50105), (911, 49720), (1130, 40084), (1243, 36440), (1822, 24860), (2260, 20042), (2486, 18220), (3644, 12430), (4520, 10021), (4555, 9944), (4972, 9110), (6215, 7288)]