11360000

素因数分解:

$2^8\times 5^4\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 90

約数和(自身を含む): 28734552

約数和(自身を除く): 17374552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 125, 128, 142, 160, 200, 250, 256, 284, 320, 355, 400, 500, 568, 625, 640, 710, 800, 1000, 1136, 1250, 1280, 1420, 1600, 1775, 2000, 2272, 2500, 2840, 3200, 3550, 4000, 4544, 5000, 5680, 6400, 7100, 8000, 8875, 9088, 10000, 11360, 14200, 16000, 17750, 18176, 20000, 22720, 28400, 32000, 35500, 40000, 44375, 45440, 56800, 71000, 80000, 88750, 90880, 113600, 142000, 160000, 177500, 227200, 284000, 355000, 454400, 568000, 710000, 1136000, 1420000, 2272000, 2840000, 5680000, 11360000]

約数ペア:

[(1, 11360000), (2, 5680000), (4, 2840000), (5, 2272000), (8, 1420000), (10, 1136000), (16, 710000), (20, 568000), (25, 454400), (32, 355000), (40, 284000), (50, 227200), (64, 177500), (71, 160000), (80, 142000), (100, 113600), (125, 90880), (128, 88750), (142, 80000), (160, 71000), (200, 56800), (250, 45440), (256, 44375), (284, 40000), (320, 35500), (355, 32000), (400, 28400), (500, 22720), (568, 20000), (625, 18176), (640, 17750), (710, 16000), (800, 14200), (1000, 11360), (1136, 10000), (1250, 9088), (1280, 8875), (1420, 8000), (1600, 7100), (1775, 6400), (2000, 5680), (2272, 5000), (2500, 4544), (2840, 4000), (3200, 3550)]