8833040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2693}}^1$

素因数の和:2747

約数の個数: 40

約数和(自身を含む): 21045528

約数和(自身を除く): 12212488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2693, 3280, 5386, 10772, 13465, 21544, 26930, 43088, 53860, 107720, 110413, 215440, 220826, 441652, 552065, 883304, 1104130, 1766608, 2208260, 4416520, 8833040]

約数ペア:

[(1, 8833040), (2, 4416520), (4, 2208260), (5, 1766608), (8, 1104130), (10, 883304), (16, 552065), (20, 441652), (40, 220826), (41, 215440), (80, 110413), (82, 107720), (164, 53860), (205, 43088), (328, 26930), (410, 21544), (656, 13465), (820, 10772), (1640, 5386), (2693, 3280)]