88190480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157483}}^1$

素因数の和:157503

約数の個数: 40

約数和(自身を含む): 234336192

約数和(自身を除く): 146145712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 157483, 314966, 629932, 787415, 1102381, 1259864, 1574830, 2204762, 2519728, 3149660, 4409524, 5511905, 6299320, 8819048, 11023810, 12598640, 17638096, 22047620, 44095240, 88190480]

約数ペア:

[(1, 88190480), (2, 44095240), (4, 22047620), (5, 17638096), (7, 12598640), (8, 11023810), (10, 8819048), (14, 6299320), (16, 5511905), (20, 4409524), (28, 3149660), (35, 2519728), (40, 2204762), (56, 1574830), (70, 1259864), (80, 1102381), (112, 787415), (140, 629932), (280, 314966), (560, 157483)]