4244900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 10686816

約数和(自身を除く): 6441916

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 227, 275, 340, 374, 425, 454, 550, 748, 850, 908, 935, 1100, 1135, 1700, 1870, 2270, 2497, 3740, 3859, 4540, 4675, 4994, 5675, 7718, 9350, 9988, 11350, 12485, 15436, 18700, 19295, 22700, 24970, 38590, 42449, 49940, 62425, 77180, 84898, 96475, 124850, 169796, 192950, 212245, 249700, 385900, 424490, 848980, 1061225, 2122450, 4244900]

約数ペア:

[(1, 4244900), (2, 2122450), (4, 1061225), (5, 848980), (10, 424490), (11, 385900), (17, 249700), (20, 212245), (22, 192950), (25, 169796), (34, 124850), (44, 96475), (50, 84898), (55, 77180), (68, 62425), (85, 49940), (100, 42449), (110, 38590), (170, 24970), (187, 22700), (220, 19295), (227, 18700), (275, 15436), (340, 12485), (374, 11350), (425, 9988), (454, 9350), (550, 7718), (748, 5675), (850, 4994), (908, 4675), (935, 4540), (1100, 3859), (1135, 3740), (1700, 2497), (1870, 2270)]