5005680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20857}}^1$

素因数の和:20873

約数の個数: 40

約数和(自身を含む): 15518352

約数和(自身を除く): 10512672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20857, 41714, 62571, 83428, 104285, 125142, 166856, 208570, 250284, 312855, 333712, 417140, 500568, 625710, 834280, 1001136, 1251420, 1668560, 2502840, 5005680]

約数ペア:

[(1, 5005680), (2, 2502840), (3, 1668560), (4, 1251420), (5, 1001136), (6, 834280), (8, 625710), (10, 500568), (12, 417140), (15, 333712), (16, 312855), (20, 250284), (24, 208570), (30, 166856), (40, 125142), (48, 104285), (60, 83428), (80, 62571), (120, 41714), (240, 20857)]