2021838350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{3229}}^1$

素因数の和:5037

約数の個数: 48

約数和(自身を含む): 4301584800

約数和(自身を除く): 2279746450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1789, 3229, 3578, 6458, 8945, 12523, 16145, 17890, 22603, 25046, 32290, 44725, 45206, 62615, 80725, 89450, 113015, 125230, 161450, 226030, 313075, 565075, 626150, 1130150, 5776681, 11553362, 28883405, 40436767, 57766810, 80873534, 144417025, 202183835, 288834050, 404367670, 1010919175, 2021838350]

約数ペア:

[(1, 2021838350), (2, 1010919175), (5, 404367670), (7, 288834050), (10, 202183835), (14, 144417025), (25, 80873534), (35, 57766810), (50, 40436767), (70, 28883405), (175, 11553362), (350, 5776681), (1789, 1130150), (3229, 626150), (3578, 565075), (6458, 313075), (8945, 226030), (12523, 161450), (16145, 125230), (17890, 113015), (22603, 89450), (25046, 80725), (32290, 62615), (44725, 45206)]