44928980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 97796160

約数和(自身を除く): 52867180

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 89, 172, 178, 215, 356, 430, 445, 587, 860, 890, 1174, 1780, 2348, 2935, 3827, 5870, 7654, 11740, 15308, 19135, 25241, 38270, 50482, 52243, 76540, 100964, 104486, 126205, 208972, 252410, 261215, 504820, 522430, 1044860, 2246449, 4492898, 8985796, 11232245, 22464490, 44928980]

約数ペア:

[(1, 44928980), (2, 22464490), (4, 11232245), (5, 8985796), (10, 4492898), (20, 2246449), (43, 1044860), (86, 522430), (89, 504820), (172, 261215), (178, 252410), (215, 208972), (356, 126205), (430, 104486), (445, 100964), (587, 76540), (860, 52243), (890, 50482), (1174, 38270), (1780, 25241), (2348, 19135), (2935, 15308), (3827, 11740), (5870, 7654)]