7766960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5711}}^1$

素因数の和:5741

約数の個数: 40

約数和(自身を含む): 19123776

約数和(自身を除く): 11356816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5711, 11422, 22844, 28555, 45688, 57110, 91376, 97087, 114220, 194174, 228440, 388348, 456880, 485435, 776696, 970870, 1553392, 1941740, 3883480, 7766960]

約数ペア:

[(1, 7766960), (2, 3883480), (4, 1941740), (5, 1553392), (8, 970870), (10, 776696), (16, 485435), (17, 456880), (20, 388348), (34, 228440), (40, 194174), (68, 114220), (80, 97087), (85, 91376), (136, 57110), (170, 45688), (272, 28555), (340, 22844), (680, 11422), (1360, 5711)]