45186440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 110602800

約数和(自身を除く): 65416360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 769, 904, 1130, 1469, 1538, 2260, 2938, 3076, 3845, 4520, 5876, 6152, 7345, 7690, 9997, 11752, 14690, 15380, 19994, 29380, 30760, 39988, 49985, 58760, 79976, 86897, 99970, 173794, 199940, 347588, 399880, 434485, 695176, 868970, 1129661, 1737940, 2259322, 3475880, 4518644, 5648305, 9037288, 11296610, 22593220, 45186440]

約数ペア:

[(1, 45186440), (2, 22593220), (4, 11296610), (5, 9037288), (8, 5648305), (10, 4518644), (13, 3475880), (20, 2259322), (26, 1737940), (40, 1129661), (52, 868970), (65, 695176), (104, 434485), (113, 399880), (130, 347588), (226, 199940), (260, 173794), (452, 99970), (520, 86897), (565, 79976), (769, 58760), (904, 49985), (1130, 39988), (1469, 30760), (1538, 29380), (2260, 19994), (2938, 15380), (3076, 14690), (3845, 11752), (4520, 9997), (5876, 7690), (6152, 7345)]