47933680

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1669}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 111823200

約数和(自身を除く): 63889520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1669, 1795, 2872, 3338, 3590, 5744, 6676, 7180, 8345, 13352, 14360, 16690, 26704, 28720, 33380, 66760, 133520, 599171, 1198342, 2396684, 2995855, 4793368, 5991710, 9586736, 11983420, 23966840, 47933680]

約数ペア:

[(1, 47933680), (2, 23966840), (4, 11983420), (5, 9586736), (8, 5991710), (10, 4793368), (16, 2995855), (20, 2396684), (40, 1198342), (80, 599171), (359, 133520), (718, 66760), (1436, 33380), (1669, 28720), (1795, 26704), (2872, 16690), (3338, 14360), (3590, 13352), (5744, 8345), (6676, 7180)]