121008080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32183}}^1$

素因数の和:32243

約数の個数: 40

約数和(自身を含む): 287338752

約数和(自身を除く): 166330672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 32183, 64366, 128732, 160915, 257464, 321830, 514928, 643660, 1287320, 1512601, 2574640, 3025202, 6050404, 7563005, 12100808, 15126010, 24201616, 30252020, 60504040, 121008080]

約数ペア:

[(1, 121008080), (2, 60504040), (4, 30252020), (5, 24201616), (8, 15126010), (10, 12100808), (16, 7563005), (20, 6050404), (40, 3025202), (47, 2574640), (80, 1512601), (94, 1287320), (188, 643660), (235, 514928), (376, 321830), (470, 257464), (752, 160915), (940, 128732), (1880, 64366), (3760, 32183)]