2023043525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 2743991040

約数和(自身を除く): 720947515

約数列:

[1, 5, 19, 25, 41, 73, 95, 205, 365, 475, 779, 1025, 1387, 1423, 1825, 2993, 3895, 6935, 7115, 14965, 19475, 27037, 34675, 35575, 56867, 58343, 74825, 103879, 135185, 284335, 291715, 519395, 675925, 1108517, 1421675, 1458575, 1973701, 2596975, 4259039, 5542585, 9868505, 21295195, 27712925, 49342525, 80921741, 106475975, 404608705, 2023043525]

約数ペア:

[(1, 2023043525), (5, 404608705), (19, 106475975), (25, 80921741), (41, 49342525), (73, 27712925), (95, 21295195), (205, 9868505), (365, 5542585), (475, 4259039), (779, 2596975), (1025, 1973701), (1387, 1458575), (1423, 1421675), (1825, 1108517), (2993, 675925), (3895, 519395), (6935, 291715), (7115, 284335), (14965, 135185), (19475, 103879), (27037, 74825), (34675, 58343), (35575, 56867)]