214271080

素因数分解:

$2^3\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{3617}}^1$

素因数の和:5109

約数の個数: 32

約数和(自身を含む): 482568840

約数和(自身を除く): 268297760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1481, 2962, 3617, 5924, 7234, 7405, 11848, 14468, 14810, 18085, 28936, 29620, 36170, 59240, 72340, 144680, 5356777, 10713554, 21427108, 26783885, 42854216, 53567770, 107135540, 214271080]

約数ペア:

[(1, 214271080), (2, 107135540), (4, 53567770), (5, 42854216), (8, 26783885), (10, 21427108), (20, 10713554), (40, 5356777), (1481, 144680), (2962, 72340), (3617, 59240), (5924, 36170), (7234, 29620), (7405, 28936), (11848, 18085), (14468, 14810)]