13507960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9127}}^1$

素因数の和:9175

約数の個数: 32

約数和(自身を含む): 31217760

約数和(自身を除く): 17709800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 9127, 18254, 36508, 45635, 73016, 91270, 182540, 337699, 365080, 675398, 1350796, 1688495, 2701592, 3376990, 6753980, 13507960]

約数ペア:

[(1, 13507960), (2, 6753980), (4, 3376990), (5, 2701592), (8, 1688495), (10, 1350796), (20, 675398), (37, 365080), (40, 337699), (74, 182540), (148, 91270), (185, 73016), (296, 45635), (370, 36508), (740, 18254), (1480, 9127)]