14959640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6131}}^1$

素因数の和:6203

約数の個数: 32

約数和(自身を含む): 34216560

約数和(自身を除く): 19256920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 6131, 12262, 24524, 30655, 49048, 61310, 122620, 245240, 373991, 747982, 1495964, 1869955, 2991928, 3739910, 7479820, 14959640]

約数ペア:

[(1, 14959640), (2, 7479820), (4, 3739910), (5, 2991928), (8, 1869955), (10, 1495964), (20, 747982), (40, 373991), (61, 245240), (122, 122620), (244, 61310), (305, 49048), (488, 30655), (610, 24524), (1220, 12262), (2440, 6131)]