11080000

素因数分解:

$2^6\times 5^4\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 70

約数和(自身を含む): 27573986

約数和(自身を除く): 16493986

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 277, 320, 400, 500, 554, 625, 800, 1000, 1108, 1250, 1385, 1600, 2000, 2216, 2500, 2770, 4000, 4432, 5000, 5540, 6925, 8000, 8864, 10000, 11080, 13850, 17728, 20000, 22160, 27700, 34625, 40000, 44320, 55400, 69250, 88640, 110800, 138500, 173125, 221600, 277000, 346250, 443200, 554000, 692500, 1108000, 1385000, 2216000, 2770000, 5540000, 11080000]

約数ペア:

[(1, 11080000), (2, 5540000), (4, 2770000), (5, 2216000), (8, 1385000), (10, 1108000), (16, 692500), (20, 554000), (25, 443200), (32, 346250), (40, 277000), (50, 221600), (64, 173125), (80, 138500), (100, 110800), (125, 88640), (160, 69250), (200, 55400), (250, 44320), (277, 40000), (320, 34625), (400, 27700), (500, 22160), (554, 20000), (625, 17728), (800, 13850), (1000, 11080), (1108, 10000), (1250, 8864), (1385, 8000), (1600, 6925), (2000, 5540), (2216, 5000), (2500, 4432), (2770, 4000)]