415047920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18077}}^1$

素因数の和:18138

約数の個数: 80

約数和(自身を含む): 1129802688

約数和(自身を除く): 714754768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 18077, 22960, 36154, 72308, 90385, 126539, 144616, 180770, 253078, 289232, 361540, 506156, 632695, 723080, 741157, 1012312, 1265390, 1446160, 1482314, 2024624, 2530780, 2964628, 3705785, 5061560, 5188099, 5929256, 7411570, 10123120, 10376198, 11858512, 14823140, 20752396, 25940495, 29646280, 41504792, 51880990, 59292560, 83009584, 103761980, 207523960, 415047920]

約数ペア:

[(1, 415047920), (2, 207523960), (4, 103761980), (5, 83009584), (7, 59292560), (8, 51880990), (10, 41504792), (14, 29646280), (16, 25940495), (20, 20752396), (28, 14823140), (35, 11858512), (40, 10376198), (41, 10123120), (56, 7411570), (70, 5929256), (80, 5188099), (82, 5061560), (112, 3705785), (140, 2964628), (164, 2530780), (205, 2024624), (280, 1482314), (287, 1446160), (328, 1265390), (410, 1012312), (560, 741157), (574, 723080), (656, 632695), (820, 506156), (1148, 361540), (1435, 289232), (1640, 253078), (2296, 180770), (2870, 144616), (3280, 126539), (4592, 90385), (5740, 72308), (11480, 36154), (18077, 22960)]