2021000300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1837273}}^1$

素因数の和:1837298

約数の個数: 36

約数和(自身を含む): 4784261496

約数和(自身を除く): 2763261196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1837273, 3674546, 7349092, 9186365, 18372730, 20210003, 36745460, 40420006, 45931825, 80840012, 91863650, 101050015, 183727300, 202100030, 404200060, 505250075, 1010500150, 2021000300]

約数ペア:

[(1, 2021000300), (2, 1010500150), (4, 505250075), (5, 404200060), (10, 202100030), (11, 183727300), (20, 101050015), (22, 91863650), (25, 80840012), (44, 45931825), (50, 40420006), (55, 36745460), (100, 20210003), (110, 18372730), (220, 9186365), (275, 7349092), (550, 3674546), (1100, 1837273)]