7968800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1450

約数の個数: 72

約数和(自身を含む): 22248576

約数和(自身を除く): 14279776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 1423, 2800, 2846, 5600, 5692, 7115, 9961, 11384, 14230, 19922, 22768, 28460, 35575, 39844, 45536, 49805, 56920, 71150, 79688, 99610, 113840, 142300, 159376, 199220, 227680, 249025, 284600, 318752, 398440, 498050, 569200, 796880, 996100, 1138400, 1593760, 1992200, 3984400, 7968800]

約数ペア:

[(1, 7968800), (2, 3984400), (4, 1992200), (5, 1593760), (7, 1138400), (8, 996100), (10, 796880), (14, 569200), (16, 498050), (20, 398440), (25, 318752), (28, 284600), (32, 249025), (35, 227680), (40, 199220), (50, 159376), (56, 142300), (70, 113840), (80, 99610), (100, 79688), (112, 71150), (140, 56920), (160, 49805), (175, 45536), (200, 39844), (224, 35575), (280, 28460), (350, 22768), (400, 19922), (560, 14230), (700, 11384), (800, 9961), (1120, 7115), (1400, 5692), (1423, 5600), (2800, 2846)]