13013360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3521

約数の個数: 40

約数和(自身を含む): 30908736

約数和(自身を除く): 17895376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3461, 3760, 6922, 13844, 17305, 27688, 34610, 55376, 69220, 138440, 162667, 276880, 325334, 650668, 813335, 1301336, 1626670, 2602672, 3253340, 6506680, 13013360]

約数ペア:

[(1, 13013360), (2, 6506680), (4, 3253340), (5, 2602672), (8, 1626670), (10, 1301336), (16, 813335), (20, 650668), (40, 325334), (47, 276880), (80, 162667), (94, 138440), (188, 69220), (235, 55376), (376, 34610), (470, 27688), (752, 17305), (940, 13844), (1880, 6922), (3461, 3760)]