175496020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2617}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 422231040

約数和(自身を除く): 246735020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1916, 2395, 2617, 3353, 4790, 5234, 6706, 9580, 10468, 13085, 13412, 16765, 18319, 26170, 33530, 36638, 52340, 67060, 73276, 91595, 183190, 366380, 1253543, 2507086, 5014172, 6267715, 8774801, 12535430, 17549602, 25070860, 35099204, 43874005, 87748010, 175496020]

約数ペア:

[(1, 175496020), (2, 87748010), (4, 43874005), (5, 35099204), (7, 25070860), (10, 17549602), (14, 12535430), (20, 8774801), (28, 6267715), (35, 5014172), (70, 2507086), (140, 1253543), (479, 366380), (958, 183190), (1916, 91595), (2395, 73276), (2617, 67060), (3353, 52340), (4790, 36638), (5234, 33530), (6706, 26170), (9580, 18319), (10468, 16765), (13085, 13412)]