91994320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 235752768

約数和(自身を除く): 143758448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 856, 880, 977, 1070, 1177, 1712, 1954, 2140, 2354, 3908, 4280, 4708, 4885, 5885, 7816, 8560, 9416, 9770, 10747, 11770, 15632, 18832, 19540, 21494, 23540, 39080, 42988, 47080, 53735, 78160, 85976, 94160, 104539, 107470, 171952, 209078, 214940, 418156, 429880, 522695, 836312, 859760, 1045390, 1149929, 1672624, 2090780, 2299858, 4181560, 4599716, 5749645, 8363120, 9199432, 11499290, 18398864, 22998580, 45997160, 91994320]

約数ペア:

[(1, 91994320), (2, 45997160), (4, 22998580), (5, 18398864), (8, 11499290), (10, 9199432), (11, 8363120), (16, 5749645), (20, 4599716), (22, 4181560), (40, 2299858), (44, 2090780), (55, 1672624), (80, 1149929), (88, 1045390), (107, 859760), (110, 836312), (176, 522695), (214, 429880), (220, 418156), (428, 214940), (440, 209078), (535, 171952), (856, 107470), (880, 104539), (977, 94160), (1070, 85976), (1177, 78160), (1712, 53735), (1954, 47080), (2140, 42988), (2354, 39080), (3908, 23540), (4280, 21494), (4708, 19540), (4885, 18832), (5885, 15632), (7816, 11770), (8560, 10747), (9416, 9770)]