26168000

素因数分解:

$2^6\times 5^3\times {\mathrm{3271}}^1$

素因数の和:3298

約数の個数: 56

約数和(自身を含む): 64824864

約数和(自身を除く): 38656864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 3271, 4000, 6542, 8000, 13084, 16355, 26168, 32710, 52336, 65420, 81775, 104672, 130840, 163550, 209344, 261680, 327100, 408875, 523360, 654200, 817750, 1046720, 1308400, 1635500, 2616800, 3271000, 5233600, 6542000, 13084000, 26168000]

約数ペア:

[(1, 26168000), (2, 13084000), (4, 6542000), (5, 5233600), (8, 3271000), (10, 2616800), (16, 1635500), (20, 1308400), (25, 1046720), (32, 817750), (40, 654200), (50, 523360), (64, 408875), (80, 327100), (100, 261680), (125, 209344), (160, 163550), (200, 130840), (250, 104672), (320, 81775), (400, 65420), (500, 52336), (800, 32710), (1000, 26168), (1600, 16355), (2000, 13084), (3271, 8000), (4000, 6542)]