375888940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2693}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 903373632

約数和(自身を除く): 527484692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 997, 1994, 2693, 3988, 4985, 5386, 6979, 9970, 10772, 13465, 13958, 18851, 19940, 26930, 27916, 34895, 37702, 53860, 69790, 75404, 94255, 139580, 188510, 377020, 2684921, 5369842, 10739684, 13424605, 18794447, 26849210, 37588894, 53698420, 75177788, 93972235, 187944470, 375888940]

約数ペア:

[(1, 375888940), (2, 187944470), (4, 93972235), (5, 75177788), (7, 53698420), (10, 37588894), (14, 26849210), (20, 18794447), (28, 13424605), (35, 10739684), (70, 5369842), (140, 2684921), (997, 377020), (1994, 188510), (2693, 139580), (3988, 94255), (4985, 75404), (5386, 69790), (6979, 53860), (9970, 37702), (10772, 34895), (13465, 27916), (13958, 26930), (18851, 19940)]