10941500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 24286080

約数和(自身を除く): 13344580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 250, 277, 316, 395, 500, 554, 790, 1108, 1385, 1580, 1975, 2770, 3950, 5540, 6925, 7900, 9875, 13850, 19750, 21883, 27700, 34625, 39500, 43766, 69250, 87532, 109415, 138500, 218830, 437660, 547075, 1094150, 2188300, 2735375, 5470750, 10941500]

約数ペア:

[(1, 10941500), (2, 5470750), (4, 2735375), (5, 2188300), (10, 1094150), (20, 547075), (25, 437660), (50, 218830), (79, 138500), (100, 109415), (125, 87532), (158, 69250), (250, 43766), (277, 39500), (316, 34625), (395, 27700), (500, 21883), (554, 19750), (790, 13850), (1108, 9875), (1385, 7900), (1580, 6925), (1975, 5540), (2770, 3950)]