2407960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 5567760

約数和(自身を除く): 3159800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1627, 3254, 6508, 8135, 13016, 16270, 32540, 60199, 65080, 120398, 240796, 300995, 481592, 601990, 1203980, 2407960]

約数ペア:

[(1, 2407960), (2, 1203980), (4, 601990), (5, 481592), (8, 300995), (10, 240796), (20, 120398), (37, 65080), (40, 60199), (74, 32540), (148, 16270), (185, 13016), (296, 8135), (370, 6508), (740, 3254), (1480, 1627)]