8629460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 21119616

約数和(自身を除く): 12490156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1163, 1484, 1855, 2326, 3710, 4652, 5815, 7420, 8141, 11630, 16282, 23260, 32564, 40705, 61639, 81410, 123278, 162820, 246556, 308195, 431473, 616390, 862946, 1232780, 1725892, 2157365, 4314730, 8629460]

約数ペア:

[(1, 8629460), (2, 4314730), (4, 2157365), (5, 1725892), (7, 1232780), (10, 862946), (14, 616390), (20, 431473), (28, 308195), (35, 246556), (53, 162820), (70, 123278), (106, 81410), (140, 61639), (212, 40705), (265, 32564), (371, 23260), (530, 16282), (742, 11630), (1060, 8141), (1163, 7420), (1484, 5815), (1855, 4652), (2326, 3710)]