52069760

素因数分解:

$2^7\times 5^1\times {\mathrm{81359}}^1$

素因数の和:81378

約数の個数: 32

約数和(自身を含む): 124480800

約数和(自身を除く): 72411040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 81359, 162718, 325436, 406795, 650872, 813590, 1301744, 1627180, 2603488, 3254360, 5206976, 6508720, 10413952, 13017440, 26034880, 52069760]

約数ペア:

[(1, 52069760), (2, 26034880), (4, 13017440), (5, 10413952), (8, 6508720), (10, 5206976), (16, 3254360), (20, 2603488), (32, 1627180), (40, 1301744), (64, 813590), (80, 650872), (128, 406795), (160, 325436), (320, 162718), (640, 81359)]