410134420

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 872298000

約数和(自身を除く): 462163580

約数列:

[1, 2, 4, 5, 10, 20, 149, 229, 298, 458, 596, 601, 745, 916, 1145, 1202, 1490, 2290, 2404, 2980, 3005, 4580, 6010, 12020, 34121, 68242, 89549, 136484, 137629, 170605, 179098, 275258, 341210, 358196, 447745, 550516, 682420, 688145, 895490, 1376290, 1790980, 2752580, 20506721, 41013442, 82026884, 102533605, 205067210, 410134420]

約数ペア:

[(1, 410134420), (2, 205067210), (4, 102533605), (5, 82026884), (10, 41013442), (20, 20506721), (149, 2752580), (229, 1790980), (298, 1376290), (458, 895490), (596, 688145), (601, 682420), (745, 550516), (916, 447745), (1145, 358196), (1202, 341210), (1490, 275258), (2290, 179098), (2404, 170605), (2980, 137629), (3005, 136484), (4580, 89549), (6010, 68242), (12020, 34121)]