63039220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 136281600

約数和(自身を除く): 73242380

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 199, 235, 337, 398, 470, 674, 796, 940, 995, 1348, 1685, 1990, 3370, 3980, 6740, 9353, 15839, 18706, 31678, 37412, 46765, 63356, 67063, 79195, 93530, 134126, 158390, 187060, 268252, 316780, 335315, 670630, 1341260, 3151961, 6303922, 12607844, 15759805, 31519610, 63039220]

約数ペア:

[(1, 63039220), (2, 31519610), (4, 15759805), (5, 12607844), (10, 6303922), (20, 3151961), (47, 1341260), (94, 670630), (188, 335315), (199, 316780), (235, 268252), (337, 187060), (398, 158390), (470, 134126), (674, 93530), (796, 79195), (940, 67063), (995, 63356), (1348, 46765), (1685, 37412), (1990, 31678), (3370, 18706), (3980, 15839), (6740, 9353)]