6976157080

素因数分解:

$2^3\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{143779}}^1$

素因数の和:145003

約数の個数: 32

約数和(自身を含む): 15709402800

約数和(自身を除く): 8733245720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213, 2426, 4852, 6065, 9704, 12130, 24260, 48520, 143779, 287558, 575116, 718895, 1150232, 1437790, 2875580, 5751160, 174403927, 348807854, 697615708, 872019635, 1395231416, 1744039270, 3488078540, 6976157080]

約数ペア:

[(1, 6976157080), (2, 3488078540), (4, 1744039270), (5, 1395231416), (8, 872019635), (10, 697615708), (20, 348807854), (40, 174403927), (1213, 5751160), (2426, 2875580), (4852, 1437790), (6065, 1150232), (9704, 718895), (12130, 575116), (24260, 287558), (48520, 143779)]