7832920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11519}}^1$

素因数の和:11547

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 10829480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11519, 23038, 46076, 57595, 92152, 115190, 195823, 230380, 391646, 460760, 783292, 979115, 1566584, 1958230, 3916460, 7832920]

約数ペア:

[(1, 7832920), (2, 3916460), (4, 1958230), (5, 1566584), (8, 979115), (10, 783292), (17, 460760), (20, 391646), (34, 230380), (40, 195823), (68, 115190), (85, 92152), (136, 57595), (170, 46076), (340, 23038), (680, 11519)]