45242240

素因数分解:

$2^7\times 5^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 108984960

約数和(自身を除く): 63742720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 317, 320, 446, 634, 640, 892, 1115, 1268, 1585, 1784, 2230, 2536, 3170, 3568, 4460, 5072, 6340, 7136, 8920, 10144, 12680, 14272, 17840, 20288, 25360, 28544, 35680, 40576, 50720, 70691, 71360, 101440, 141382, 142720, 202880, 282764, 353455, 565528, 706910, 1131056, 1413820, 2262112, 2827640, 4524224, 5655280, 9048448, 11310560, 22621120, 45242240]

約数ペア:

[(1, 45242240), (2, 22621120), (4, 11310560), (5, 9048448), (8, 5655280), (10, 4524224), (16, 2827640), (20, 2262112), (32, 1413820), (40, 1131056), (64, 706910), (80, 565528), (128, 353455), (160, 282764), (223, 202880), (317, 142720), (320, 141382), (446, 101440), (634, 71360), (640, 70691), (892, 50720), (1115, 40576), (1268, 35680), (1585, 28544), (1784, 25360), (2230, 20288), (2536, 17840), (3170, 14272), (3568, 12680), (4460, 10144), (5072, 8920), (6340, 7136)]