2016808150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{2293}}^1$

素因数の和:2678

約数の個数: 72

約数和(自身を含む): 4377777840

約数和(自身を除く): 2360969690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 359, 490, 718, 1225, 1795, 2293, 2450, 2513, 3590, 4586, 5026, 8975, 11465, 12565, 16051, 17591, 17950, 22930, 25130, 32102, 35182, 57325, 62825, 80255, 87955, 112357, 114650, 125650, 160510, 175910, 224714, 401275, 439775, 561785, 802550, 823187, 879550, 1123570, 1646374, 2808925, 4115935, 5617850, 5762309, 8231870, 11524618, 20579675, 28811545, 40336163, 41159350, 57623090, 80672326, 144057725, 201680815, 288115450, 403361630, 1008404075, 2016808150]

約数ペア:

[(1, 2016808150), (2, 1008404075), (5, 403361630), (7, 288115450), (10, 201680815), (14, 144057725), (25, 80672326), (35, 57623090), (49, 41159350), (50, 40336163), (70, 28811545), (98, 20579675), (175, 11524618), (245, 8231870), (350, 5762309), (359, 5617850), (490, 4115935), (718, 2808925), (1225, 1646374), (1795, 1123570), (2293, 879550), (2450, 823187), (2513, 802550), (3590, 561785), (4586, 439775), (5026, 401275), (8975, 224714), (11465, 175910), (12565, 160510), (16051, 125650), (17591, 114650), (17950, 112357), (22930, 87955), (25130, 80255), (32102, 62825), (35182, 57325)]