2022387220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{12421}}^1$

素因数の和:13600

約数の個数: 48

約数和(自身を含む): 4858293888

約数和(自身を除く): 2835906668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1163, 2326, 4652, 5815, 8141, 11630, 12421, 16282, 23260, 24842, 32564, 40705, 49684, 62105, 81410, 86947, 124210, 162820, 173894, 248420, 347788, 434735, 869470, 1738940, 14445623, 28891246, 57782492, 72228115, 101119361, 144456230, 202238722, 288912460, 404477444, 505596805, 1011193610, 2022387220]

約数ペア:

[(1, 2022387220), (2, 1011193610), (4, 505596805), (5, 404477444), (7, 288912460), (10, 202238722), (14, 144456230), (20, 101119361), (28, 72228115), (35, 57782492), (70, 28891246), (140, 14445623), (1163, 1738940), (2326, 869470), (4652, 434735), (5815, 347788), (8141, 248420), (11630, 173894), (12421, 162820), (16282, 124210), (23260, 86947), (24842, 81410), (32564, 62105), (40705, 49684)]