80431600

素因数分解:

$2^4\times 5^2\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1114

約数の個数: 60

約数和(自身を含む): 194291136

約数和(自身を除く): 113859536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 233, 400, 466, 863, 932, 1165, 1726, 1864, 2330, 3452, 3728, 4315, 4660, 5825, 6904, 8630, 9320, 11650, 13808, 17260, 18640, 21575, 23300, 34520, 43150, 46600, 69040, 86300, 93200, 172600, 201079, 345200, 402158, 804316, 1005395, 1608632, 2010790, 3217264, 4021580, 5026975, 8043160, 10053950, 16086320, 20107900, 40215800, 80431600]

約数ペア:

[(1, 80431600), (2, 40215800), (4, 20107900), (5, 16086320), (8, 10053950), (10, 8043160), (16, 5026975), (20, 4021580), (25, 3217264), (40, 2010790), (50, 1608632), (80, 1005395), (100, 804316), (200, 402158), (233, 345200), (400, 201079), (466, 172600), (863, 93200), (932, 86300), (1165, 69040), (1726, 46600), (1864, 43150), (2330, 34520), (3452, 23300), (3728, 21575), (4315, 18640), (4660, 17260), (5825, 13808), (6904, 11650), (8630, 9320)]