42063100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 97962480

約数和(自身を除く): 55899380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 109, 170, 218, 227, 340, 425, 436, 454, 545, 850, 908, 1090, 1135, 1700, 1853, 2180, 2270, 2725, 3706, 3859, 4540, 5450, 5675, 7412, 7718, 9265, 10900, 11350, 15436, 18530, 19295, 22700, 24743, 37060, 38590, 46325, 49486, 77180, 92650, 96475, 98972, 123715, 185300, 192950, 247430, 385900, 420631, 494860, 618575, 841262, 1237150, 1682524, 2103155, 2474300, 4206310, 8412620, 10515775, 21031550, 42063100]

約数ペア:

[(1, 42063100), (2, 21031550), (4, 10515775), (5, 8412620), (10, 4206310), (17, 2474300), (20, 2103155), (25, 1682524), (34, 1237150), (50, 841262), (68, 618575), (85, 494860), (100, 420631), (109, 385900), (170, 247430), (218, 192950), (227, 185300), (340, 123715), (425, 98972), (436, 96475), (454, 92650), (545, 77180), (850, 49486), (908, 46325), (1090, 38590), (1135, 37060), (1700, 24743), (1853, 22700), (2180, 19295), (2270, 18530), (2725, 15436), (3706, 11350), (3859, 10900), (4540, 9265), (5450, 7718), (5675, 7412)]