2019883300

素因数分解:

$2^2\times 5^2\times {\mathrm{2063}}^1\times {\mathrm{9791}}^1$

素因数の和:11868

約数の個数: 36

約数和(自身を含む): 4385719296

約数和(自身を除く): 2365835996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2063, 4126, 8252, 9791, 10315, 19582, 20630, 39164, 41260, 48955, 51575, 97910, 103150, 195820, 206300, 244775, 489550, 979100, 20198833, 40397666, 80795332, 100994165, 201988330, 403976660, 504970825, 1009941650, 2019883300]

約数ペア:

[(1, 2019883300), (2, 1009941650), (4, 504970825), (5, 403976660), (10, 201988330), (20, 100994165), (25, 80795332), (50, 40397666), (100, 20198833), (2063, 979100), (4126, 489550), (8252, 244775), (9791, 206300), (10315, 195820), (19582, 103150), (20630, 97910), (39164, 51575), (41260, 48955)]