26240060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 69266400

約数和(自身を除く): 43026340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1549, 1694, 2420, 3098, 3388, 4235, 6196, 7745, 8470, 10843, 15490, 16940, 17039, 21686, 30980, 34078, 43372, 54215, 68156, 85195, 108430, 119273, 170390, 187429, 216860, 238546, 340780, 374858, 477092, 596365, 749716, 937145, 1192730, 1312003, 1874290, 2385460, 2624006, 3748580, 5248012, 6560015, 13120030, 26240060]

約数ペア:

[(1, 26240060), (2, 13120030), (4, 6560015), (5, 5248012), (7, 3748580), (10, 2624006), (11, 2385460), (14, 1874290), (20, 1312003), (22, 1192730), (28, 937145), (35, 749716), (44, 596365), (55, 477092), (70, 374858), (77, 340780), (110, 238546), (121, 216860), (140, 187429), (154, 170390), (220, 119273), (242, 108430), (308, 85195), (385, 68156), (484, 54215), (605, 43372), (770, 34078), (847, 30980), (1210, 21686), (1540, 17039), (1549, 16940), (1694, 15490), (2420, 10843), (3098, 8470), (3388, 7745), (4235, 6196)]