791036680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2825131}}^1$

素因数の和:2825149

約数の個数: 32

約数和(自身を含む): 2034095040

約数和(自身を除く): 1243058360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2825131, 5650262, 11300524, 14125655, 19775917, 22601048, 28251310, 39551834, 56502620, 79103668, 98879585, 113005240, 158207336, 197759170, 395518340, 791036680]

約数ペア:

[(1, 791036680), (2, 395518340), (4, 197759170), (5, 158207336), (7, 113005240), (8, 98879585), (10, 79103668), (14, 56502620), (20, 39551834), (28, 28251310), (35, 22601048), (40, 19775917), (56, 14125655), (70, 11300524), (140, 5650262), (280, 2825131)]