11604040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41443}}^1$

素因数の和:41461

約数の個数: 32

約数和(自身を含む): 29839680

約数和(自身を除く): 18235640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41443, 82886, 165772, 207215, 290101, 331544, 414430, 580202, 828860, 1160404, 1450505, 1657720, 2320808, 2901010, 5802020, 11604040]

約数ペア:

[(1, 11604040), (2, 5802020), (4, 2901010), (5, 2320808), (7, 1657720), (8, 1450505), (10, 1160404), (14, 828860), (20, 580202), (28, 414430), (35, 331544), (40, 290101), (56, 207215), (70, 165772), (140, 82886), (280, 41443)]