79410940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5507}}^1$

素因数の和:5626

約数の個数: 48

約数和(自身を含む): 192471552

約数和(自身を除く): 113060612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 5507, 7210, 11014, 14420, 22028, 27535, 38549, 55070, 77098, 110140, 154196, 192745, 385490, 567221, 770980, 1134442, 2268884, 2836105, 3970547, 5672210, 7941094, 11344420, 15882188, 19852735, 39705470, 79410940]

約数ペア:

[(1, 79410940), (2, 39705470), (4, 19852735), (5, 15882188), (7, 11344420), (10, 7941094), (14, 5672210), (20, 3970547), (28, 2836105), (35, 2268884), (70, 1134442), (103, 770980), (140, 567221), (206, 385490), (412, 192745), (515, 154196), (721, 110140), (1030, 77098), (1442, 55070), (2060, 38549), (2884, 27535), (3605, 22028), (5507, 14420), (7210, 11014)]