26586180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 81349632

約数和(自身を除く): 54763452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1163, 1270, 1524, 1905, 2286, 2326, 2540, 3489, 3810, 4572, 4652, 5715, 5815, 6978, 7620, 10467, 11430, 11630, 13956, 17445, 20934, 22860, 23260, 34890, 41868, 52335, 69780, 104670, 147701, 209340, 295402, 443103, 590804, 738505, 886206, 1329309, 1477010, 1772412, 2215515, 2658618, 2954020, 4431030, 5317236, 6646545, 8862060, 13293090, 26586180]

約数ペア:

[(1, 26586180), (2, 13293090), (3, 8862060), (4, 6646545), (5, 5317236), (6, 4431030), (9, 2954020), (10, 2658618), (12, 2215515), (15, 1772412), (18, 1477010), (20, 1329309), (30, 886206), (36, 738505), (45, 590804), (60, 443103), (90, 295402), (127, 209340), (180, 147701), (254, 104670), (381, 69780), (508, 52335), (635, 41868), (762, 34890), (1143, 23260), (1163, 22860), (1270, 20934), (1524, 17445), (1905, 13956), (2286, 11630), (2326, 11430), (2540, 10467), (3489, 7620), (3810, 6978), (4572, 5815), (4652, 5715)]