9475840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 24797808

約数和(自身を除く): 15321968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 673, 704, 880, 1280, 1346, 1408, 1760, 2692, 2816, 3365, 3520, 5384, 6730, 7040, 7403, 10768, 13460, 14080, 14806, 21536, 26920, 29612, 37015, 43072, 53840, 59224, 74030, 86144, 107680, 118448, 148060, 172288, 215360, 236896, 296120, 430720, 473792, 592240, 861440, 947584, 1184480, 1895168, 2368960, 4737920, 9475840]

約数ペア:

[(1, 9475840), (2, 4737920), (4, 2368960), (5, 1895168), (8, 1184480), (10, 947584), (11, 861440), (16, 592240), (20, 473792), (22, 430720), (32, 296120), (40, 236896), (44, 215360), (55, 172288), (64, 148060), (80, 118448), (88, 107680), (110, 86144), (128, 74030), (160, 59224), (176, 53840), (220, 43072), (256, 37015), (320, 29612), (352, 26920), (440, 21536), (640, 14806), (673, 14080), (704, 13460), (880, 10768), (1280, 7403), (1346, 7040), (1408, 6730), (1760, 5384), (2692, 3520), (2816, 3365)]