45117040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19447}}^1$

素因数の和:19489

約数の個数: 40

約数和(自身を含む): 108519840

約数和(自身を除く): 63402800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 19447, 38894, 77788, 97235, 155576, 194470, 311152, 388940, 563963, 777880, 1127926, 1555760, 2255852, 2819815, 4511704, 5639630, 9023408, 11279260, 22558520, 45117040]

約数ペア:

[(1, 45117040), (2, 22558520), (4, 11279260), (5, 9023408), (8, 5639630), (10, 4511704), (16, 2819815), (20, 2255852), (29, 1555760), (40, 1127926), (58, 777880), (80, 563963), (116, 388940), (145, 311152), (232, 194470), (290, 155576), (464, 97235), (580, 77788), (1160, 38894), (2320, 19447)]