13441005440

素因数分解:

$2^7\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{8513}}^1$

素因数の和:10999

約数の個数: 64

約数和(自身を含む): 32149204560

約数和(自身を除く): 18708199120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2467, 4934, 8513, 9868, 12335, 17026, 19736, 24670, 34052, 39472, 42565, 49340, 68104, 78944, 85130, 98680, 136208, 157888, 170260, 197360, 272416, 315776, 340520, 394720, 544832, 681040, 789440, 1089664, 1362080, 1578880, 2724160, 5448320, 21001571, 42003142, 84006284, 105007855, 168012568, 210015710, 336025136, 420031420, 672050272, 840062840, 1344100544, 1680125680, 2688201088, 3360251360, 6720502720, 13441005440]

約数ペア:

[(1, 13441005440), (2, 6720502720), (4, 3360251360), (5, 2688201088), (8, 1680125680), (10, 1344100544), (16, 840062840), (20, 672050272), (32, 420031420), (40, 336025136), (64, 210015710), (80, 168012568), (128, 105007855), (160, 84006284), (320, 42003142), (640, 21001571), (2467, 5448320), (4934, 2724160), (8513, 1578880), (9868, 1362080), (12335, 1089664), (17026, 789440), (19736, 681040), (24670, 544832), (34052, 394720), (39472, 340520), (42565, 315776), (49340, 272416), (68104, 197360), (78944, 170260), (85130, 157888), (98680, 136208)]