7479820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6131}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 15967728

約数和(自身を除く): 8487908

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 6131, 12262, 24524, 30655, 61310, 122620, 373991, 747982, 1495964, 1869955, 3739910, 7479820]

約数ペア:

[(1, 7479820), (2, 3739910), (4, 1869955), (5, 1495964), (10, 747982), (20, 373991), (61, 122620), (122, 61310), (244, 30655), (305, 24524), (610, 12262), (1220, 6131)]