2676340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7071

約数の個数: 24

約数和(自身を含む): 5916960

約数和(自身を除く): 3240620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7043, 14086, 28172, 35215, 70430, 133817, 140860, 267634, 535268, 669085, 1338170, 2676340]

約数ペア:

[(1, 2676340), (2, 1338170), (4, 669085), (5, 535268), (10, 267634), (19, 140860), (20, 133817), (38, 70430), (76, 35215), (95, 28172), (190, 14086), (380, 7043)]