6816440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8969}}^1$

素因数の和:8999

約数の個数: 32

約数和(自身を含む): 16146000

約数和(自身を除く): 9329560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8969, 17938, 35876, 44845, 71752, 89690, 170411, 179380, 340822, 358760, 681644, 852055, 1363288, 1704110, 3408220, 6816440]

約数ペア:

[(1, 6816440), (2, 3408220), (4, 1704110), (5, 1363288), (8, 852055), (10, 681644), (19, 358760), (20, 340822), (38, 179380), (40, 170411), (76, 89690), (95, 71752), (152, 44845), (190, 35876), (380, 17938), (760, 8969)]