25927620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2239}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 73006080

約数和(自身を除く): 47078460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2239, 2316, 2895, 3860, 4478, 5790, 6717, 8956, 11195, 11580, 13434, 22390, 26868, 33585, 44780, 67170, 134340, 432127, 864254, 1296381, 1728508, 2160635, 2592762, 4321270, 5185524, 6481905, 8642540, 12963810, 25927620]

約数ペア:

[(1, 25927620), (2, 12963810), (3, 8642540), (4, 6481905), (5, 5185524), (6, 4321270), (10, 2592762), (12, 2160635), (15, 1728508), (20, 1296381), (30, 864254), (60, 432127), (193, 134340), (386, 67170), (579, 44780), (772, 33585), (965, 26868), (1158, 22390), (1930, 13434), (2239, 11580), (2316, 11195), (2895, 8956), (3860, 6717), (4478, 5790)]