75351560

素因数分解:

$2^3\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1553}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 169790040

約数和(自身を除く): 94438480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213, 1553, 2426, 3106, 4852, 6065, 6212, 7765, 9704, 12130, 12424, 15530, 24260, 31060, 48520, 62120, 1883789, 3767578, 7535156, 9418945, 15070312, 18837890, 37675780, 75351560]

約数ペア:

[(1, 75351560), (2, 37675780), (4, 18837890), (5, 15070312), (8, 9418945), (10, 7535156), (20, 3767578), (40, 1883789), (1213, 62120), (1553, 48520), (2426, 31060), (3106, 24260), (4852, 15530), (6065, 12424), (6212, 12130), (7765, 9704)]