12448360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10039}}^1$

素因数の和:10081

約数の個数: 32

約数和(自身を含む): 28915200

約数和(自身を除く): 16466840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 10039, 20078, 40156, 50195, 80312, 100390, 200780, 311209, 401560, 622418, 1244836, 1556045, 2489672, 3112090, 6224180, 12448360]

約数ペア:

[(1, 12448360), (2, 6224180), (4, 3112090), (5, 2489672), (8, 1556045), (10, 1244836), (20, 622418), (31, 401560), (40, 311209), (62, 200780), (124, 100390), (155, 80312), (248, 50195), (310, 40156), (620, 20078), (1240, 10039)]