173825060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 379706880

約数和(自身を除く): 205881820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 139, 155, 278, 310, 556, 620, 695, 1390, 2017, 2780, 4034, 4309, 8068, 8618, 10085, 17236, 20170, 21545, 40340, 43090, 62527, 86180, 125054, 250108, 280363, 312635, 560726, 625270, 1121452, 1250540, 1401815, 2803630, 5607260, 8691253, 17382506, 34765012, 43456265, 86912530, 173825060]

約数ペア:

[(1, 173825060), (2, 86912530), (4, 43456265), (5, 34765012), (10, 17382506), (20, 8691253), (31, 5607260), (62, 2803630), (124, 1401815), (139, 1250540), (155, 1121452), (278, 625270), (310, 560726), (556, 312635), (620, 280363), (695, 250108), (1390, 125054), (2017, 86180), (2780, 62527), (4034, 43090), (4309, 40340), (8068, 21545), (8618, 20170), (10085, 17236)]