2019439300

素因数分解:

$2^2\times 5^2\times {\mathrm{2441}}^1\times {\mathrm{8273}}^1$

素因数の和:10728

約数の個数: 36

約数和(自身を含む): 4384508436

約数和(自身を除く): 2365069136

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2441, 4882, 8273, 9764, 12205, 16546, 24410, 33092, 41365, 48820, 61025, 82730, 122050, 165460, 206825, 244100, 413650, 827300, 20194393, 40388786, 80777572, 100971965, 201943930, 403887860, 504859825, 1009719650, 2019439300]

約数ペア:

[(1, 2019439300), (2, 1009719650), (4, 504859825), (5, 403887860), (10, 201943930), (20, 100971965), (25, 80777572), (50, 40388786), (100, 20194393), (2441, 827300), (4882, 413650), (8273, 244100), (9764, 206825), (12205, 165460), (16546, 122050), (24410, 82730), (33092, 61025), (41365, 48820)]