45273760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40423}}^1$

素因数の和:40445

約数の個数: 48

約数和(自身を含む): 122242176

約数和(自身を除く): 76968416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 40423, 80846, 161692, 202115, 282961, 323384, 404230, 565922, 646768, 808460, 1131844, 1293536, 1414805, 1616920, 2263688, 2829610, 3233840, 4527376, 5659220, 6467680, 9054752, 11318440, 22636880, 45273760]

約数ペア:

[(1, 45273760), (2, 22636880), (4, 11318440), (5, 9054752), (7, 6467680), (8, 5659220), (10, 4527376), (14, 3233840), (16, 2829610), (20, 2263688), (28, 1616920), (32, 1414805), (35, 1293536), (40, 1131844), (56, 808460), (70, 646768), (80, 565922), (112, 404230), (140, 323384), (160, 282961), (224, 202115), (280, 161692), (560, 80846), (1120, 40423)]