40374415870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{906679}}^1$

素因数の和:906820

約数の個数: 32

約数和(自身を含む): 74877261120

約数和(自身を除く): 34502845250

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 4453, 8906, 22265, 44530, 906679, 1813358, 4533395, 9066790, 55307419, 66187567, 110614838, 132375134, 276537095, 330937835, 553074190, 661875670, 4037441587, 8074883174, 20187207935, 40374415870]

約数ペア:

[(1, 40374415870), (2, 20187207935), (5, 8074883174), (10, 4037441587), (61, 661875670), (73, 553074190), (122, 330937835), (146, 276537095), (305, 132375134), (365, 110614838), (610, 66187567), (730, 55307419), (4453, 9066790), (8906, 4533395), (22265, 1813358), (44530, 906679)]