91428160

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6143

約数の個数: 56

約数和(自身を含む): 222382080

約数和(自身を除く): 130953920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 6079, 7520, 12158, 15040, 24316, 30395, 48632, 60790, 97264, 121580, 194528, 243160, 285713, 389056, 486320, 571426, 972640, 1142852, 1428565, 1945280, 2285704, 2857130, 4571408, 5714260, 9142816, 11428520, 18285632, 22857040, 45714080, 91428160]

約数ペア:

[(1, 91428160), (2, 45714080), (4, 22857040), (5, 18285632), (8, 11428520), (10, 9142816), (16, 5714260), (20, 4571408), (32, 2857130), (40, 2285704), (47, 1945280), (64, 1428565), (80, 1142852), (94, 972640), (160, 571426), (188, 486320), (235, 389056), (320, 285713), (376, 243160), (470, 194528), (752, 121580), (940, 97264), (1504, 60790), (1880, 48632), (3008, 30395), (3760, 24316), (6079, 15040), (7520, 12158)]