6147640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8119

約数の個数: 32

約数和(自身を含む): 14562000

約数和(自身を除く): 8414360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8089, 16178, 32356, 40445, 64712, 80890, 153691, 161780, 307382, 323560, 614764, 768455, 1229528, 1536910, 3073820, 6147640]

約数ペア:

[(1, 6147640), (2, 3073820), (4, 1536910), (5, 1229528), (8, 768455), (10, 614764), (19, 323560), (20, 307382), (38, 161780), (40, 153691), (76, 80890), (95, 64712), (152, 40445), (190, 32356), (380, 16178), (760, 8089)]