45408160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40543}}^1$

素因数の和:40565

約数の個数: 48

約数和(自身を含む): 122605056

約数和(自身を除く): 77196896

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, 40543, 81086, 162172, 202715, 283801, 324344, 405430, 567602, 648688, 810860, 1135204, 1297376, 1419005, 1621720, 2270408, 2838010, 3243440, 4540816, 5676020, 6486880, 9081632, 11352040, 22704080, 45408160]

約数ペア:

[(1, 45408160), (2, 22704080), (4, 11352040), (5, 9081632), (7, 6486880), (8, 5676020), (10, 4540816), (14, 3243440), (16, 2838010), (20, 2270408), (28, 1621720), (32, 1419005), (35, 1297376), (40, 1135204), (56, 810860), (70, 648688), (80, 567602), (112, 405430), (140, 324344), (160, 283801), (224, 202715), (280, 162172), (560, 81086), (1120, 40543)]