4198810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 10342080

約数和(自身を除く): 6143270

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 41, 49, 55, 70, 77, 82, 95, 98, 110, 133, 154, 190, 205, 209, 245, 266, 287, 385, 410, 418, 451, 490, 539, 574, 665, 770, 779, 902, 931, 1045, 1078, 1330, 1435, 1463, 1558, 1862, 2009, 2090, 2255, 2695, 2870, 2926, 3157, 3895, 4018, 4510, 4655, 5390, 5453, 6314, 7315, 7790, 8569, 9310, 10045, 10241, 10906, 14630, 15785, 17138, 20090, 20482, 22099, 27265, 31570, 38171, 42845, 44198, 51205, 54530, 59983, 76342, 85690, 102410, 110495, 119966, 190855, 220990, 299915, 381710, 419881, 599830, 839762, 2099405, 4198810]

約数ペア:

[(1, 4198810), (2, 2099405), (5, 839762), (7, 599830), (10, 419881), (11, 381710), (14, 299915), (19, 220990), (22, 190855), (35, 119966), (38, 110495), (41, 102410), (49, 85690), (55, 76342), (70, 59983), (77, 54530), (82, 51205), (95, 44198), (98, 42845), (110, 38171), (133, 31570), (154, 27265), (190, 22099), (205, 20482), (209, 20090), (245, 17138), (266, 15785), (287, 14630), (385, 10906), (410, 10241), (418, 10045), (451, 9310), (490, 8569), (539, 7790), (574, 7315), (665, 6314), (770, 5453), (779, 5390), (902, 4655), (931, 4510), (1045, 4018), (1078, 3895), (1330, 3157), (1435, 2926), (1463, 2870), (1558, 2695), (1862, 2255), (2009, 2090)]