2022222580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{33359}}^1$

素因数の和:33808

約数の個数: 48

約数和(自身を含む): 4864688640

約数和(自身を除く): 2842466060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2165, 3031, 4330, 6062, 8660, 12124, 15155, 30310, 33359, 60620, 66718, 133436, 166795, 233513, 333590, 467026, 667180, 934052, 1167565, 2335130, 4670260, 14444447, 28888894, 57777788, 72222235, 101111129, 144444470, 202222258, 288888940, 404444516, 505555645, 1011111290, 2022222580]

約数ペア:

[(1, 2022222580), (2, 1011111290), (4, 505555645), (5, 404444516), (7, 288888940), (10, 202222258), (14, 144444470), (20, 101111129), (28, 72222235), (35, 57777788), (70, 28888894), (140, 14444447), (433, 4670260), (866, 2335130), (1732, 1167565), (2165, 934052), (3031, 667180), (4330, 467026), (6062, 333590), (8660, 233513), (12124, 166795), (15155, 133436), (30310, 66718), (33359, 60620)]