11714268520

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{7283}}^1$

素因数の和:7882

約数の個数: 64

約数和(自身を含む): 26746848000

約数和(自身を除く): 15032579480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 509, 632, 790, 1018, 1580, 2036, 2545, 3160, 4072, 5090, 7283, 10180, 14566, 20360, 29132, 36415, 40211, 58264, 72830, 80422, 145660, 160844, 201055, 291320, 321688, 402110, 575357, 804220, 1150714, 1608440, 2301428, 2876785, 3707047, 4602856, 5753570, 7414094, 11507140, 14828188, 18535235, 23014280, 29656376, 37070470, 74140940, 148281880, 292856713, 585713426, 1171426852, 1464283565, 2342853704, 2928567130, 5857134260, 11714268520]

約数ペア:

[(1, 11714268520), (2, 5857134260), (4, 2928567130), (5, 2342853704), (8, 1464283565), (10, 1171426852), (20, 585713426), (40, 292856713), (79, 148281880), (158, 74140940), (316, 37070470), (395, 29656376), (509, 23014280), (632, 18535235), (790, 14828188), (1018, 11507140), (1580, 7414094), (2036, 5753570), (2545, 4602856), (3160, 3707047), (4072, 2876785), (5090, 2301428), (7283, 1608440), (10180, 1150714), (14566, 804220), (20360, 575357), (29132, 402110), (36415, 321688), (40211, 291320), (58264, 201055), (72830, 160844), (80422, 145660)]