12793760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11423}}^1$

素因数の和:11445

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 21752416

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, 11423, 22846, 45692, 57115, 79961, 91384, 114230, 159922, 182768, 228460, 319844, 365536, 399805, 456920, 639688, 799610, 913840, 1279376, 1599220, 1827680, 2558752, 3198440, 6396880, 12793760]

約数ペア:

[(1, 12793760), (2, 6396880), (4, 3198440), (5, 2558752), (7, 1827680), (8, 1599220), (10, 1279376), (14, 913840), (16, 799610), (20, 639688), (28, 456920), (32, 399805), (35, 365536), (40, 319844), (56, 228460), (70, 182768), (80, 159922), (112, 114230), (140, 91384), (160, 79961), (224, 57115), (280, 45692), (560, 22846), (1120, 11423)]