67935680

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4517}}^1$

素因数の和:4581

約数の個数: 56

約数和(自身を含む): 165250368

約数和(自身を除く): 97314688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 4517, 7520, 9034, 15040, 18068, 22585, 36136, 45170, 72272, 90340, 144544, 180680, 212299, 289088, 361360, 424598, 722720, 849196, 1061495, 1445440, 1698392, 2122990, 3396784, 4245980, 6793568, 8491960, 13587136, 16983920, 33967840, 67935680]

約数ペア:

[(1, 67935680), (2, 33967840), (4, 16983920), (5, 13587136), (8, 8491960), (10, 6793568), (16, 4245980), (20, 3396784), (32, 2122990), (40, 1698392), (47, 1445440), (64, 1061495), (80, 849196), (94, 722720), (160, 424598), (188, 361360), (235, 289088), (320, 212299), (376, 180680), (470, 144544), (752, 90340), (940, 72272), (1504, 45170), (1880, 36136), (3008, 22585), (3760, 18068), (4517, 15040), (7520, 9034)]