201140120

素因数分解:

$2^3\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{3209}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 452995200

約数和(自身を除く): 251855080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1567, 3134, 3209, 6268, 6418, 7835, 12536, 12836, 15670, 16045, 25672, 31340, 32090, 62680, 64180, 128360, 5028503, 10057006, 20114012, 25142515, 40228024, 50285030, 100570060, 201140120]

約数ペア:

[(1, 201140120), (2, 100570060), (4, 50285030), (5, 40228024), (8, 25142515), (10, 20114012), (20, 10057006), (40, 5028503), (1567, 128360), (3134, 64180), (3209, 62680), (6268, 32090), (6418, 31340), (7835, 25672), (12536, 16045), (12836, 15670)]