74097017680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{132316103}}^1$

素因数の和:132316123

約数の個数: 40

約数和(自身を含む): 196886362752

約数和(自身を除く): 122789345072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 132316103, 264632206, 529264412, 661580515, 926212721, 1058528824, 1323161030, 1852425442, 2117057648, 2646322060, 3704850884, 4631063605, 5292644120, 7409701768, 9262127210, 10585288240, 14819403536, 18524254420, 37048508840, 74097017680]

約数ペア:

[(1, 74097017680), (2, 37048508840), (4, 18524254420), (5, 14819403536), (7, 10585288240), (8, 9262127210), (10, 7409701768), (14, 5292644120), (16, 4631063605), (20, 3704850884), (28, 2646322060), (35, 2117057648), (40, 1852425442), (56, 1323161030), (70, 1058528824), (80, 926212721), (112, 661580515), (140, 529264412), (280, 264632206), (560, 132316103)]