4483960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8623}}^1$

素因数の和:8647

約数の個数: 32

約数和(自身を含む): 10866240

約数和(自身を除く): 6382280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8623, 17246, 34492, 43115, 68984, 86230, 112099, 172460, 224198, 344920, 448396, 560495, 896792, 1120990, 2241980, 4483960]

約数ペア:

[(1, 4483960), (2, 2241980), (4, 1120990), (5, 896792), (8, 560495), (10, 448396), (13, 344920), (20, 224198), (26, 172460), (40, 112099), (52, 86230), (65, 68984), (104, 43115), (130, 34492), (260, 17246), (520, 8623)]