13314440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17519}}^1$

素因数の和:17549

約数の個数: 32

約数和(自身を含む): 31536000

約数和(自身を除く): 18221560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 17519, 35038, 70076, 87595, 140152, 175190, 332861, 350380, 665722, 700760, 1331444, 1664305, 2662888, 3328610, 6657220, 13314440]

約数ペア:

[(1, 13314440), (2, 6657220), (4, 3328610), (5, 2662888), (8, 1664305), (10, 1331444), (19, 700760), (20, 665722), (38, 350380), (40, 332861), (76, 175190), (95, 140152), (152, 87595), (190, 70076), (380, 35038), (760, 17519)]