25587520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11423}}^1$

素因数の和:11447

約数の個数: 56

約数和(自身を含む): 69640704

約数和(自身を除く): 44053184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 11423, 22846, 45692, 57115, 79961, 91384, 114230, 159922, 182768, 228460, 319844, 365536, 399805, 456920, 639688, 731072, 799610, 913840, 1279376, 1599220, 1827680, 2558752, 3198440, 3655360, 5117504, 6396880, 12793760, 25587520]

約数ペア:

[(1, 25587520), (2, 12793760), (4, 6396880), (5, 5117504), (7, 3655360), (8, 3198440), (10, 2558752), (14, 1827680), (16, 1599220), (20, 1279376), (28, 913840), (32, 799610), (35, 731072), (40, 639688), (56, 456920), (64, 399805), (70, 365536), (80, 319844), (112, 228460), (140, 182768), (160, 159922), (224, 114230), (280, 91384), (320, 79961), (448, 57115), (560, 45692), (1120, 22846), (2240, 11423)]