45331040

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 107503200

約数和(自身を除く): 62172160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 631, 898, 1262, 1796, 2245, 2524, 3155, 3592, 4490, 5048, 6310, 7184, 8980, 10096, 12620, 14368, 17960, 20192, 25240, 35920, 50480, 71840, 100960, 283319, 566638, 1133276, 1416595, 2266552, 2833190, 4533104, 5666380, 9066208, 11332760, 22665520, 45331040]

約数ペア:

[(1, 45331040), (2, 22665520), (4, 11332760), (5, 9066208), (8, 5666380), (10, 4533104), (16, 2833190), (20, 2266552), (32, 1416595), (40, 1133276), (80, 566638), (160, 283319), (449, 100960), (631, 71840), (898, 50480), (1262, 35920), (1796, 25240), (2245, 20192), (2524, 17960), (3155, 14368), (3592, 12620), (4490, 10096), (5048, 8980), (6310, 7184)]