12401560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10691}}^1$

素因数の和:10731

約数の個数: 32

約数和(自身を含む): 28868400

約数和(自身を除く): 16466840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10691, 21382, 42764, 53455, 85528, 106910, 213820, 310039, 427640, 620078, 1240156, 1550195, 2480312, 3100390, 6200780, 12401560]

約数ペア:

[(1, 12401560), (2, 6200780), (4, 3100390), (5, 2480312), (8, 1550195), (10, 1240156), (20, 620078), (29, 427640), (40, 310039), (58, 213820), (116, 106910), (145, 85528), (232, 53455), (290, 42764), (580, 21382), (1160, 10691)]