40763930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 78321600

約数和(自身を除く): 37557670

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 2939, 5878, 6935, 13870, 14695, 29390, 55841, 111682, 214547, 279205, 429094, 558410, 1072735, 2145470, 4076393, 8152786, 20381965, 40763930]

約数ペア:

[(1, 40763930), (2, 20381965), (5, 8152786), (10, 4076393), (19, 2145470), (38, 1072735), (73, 558410), (95, 429094), (146, 279205), (190, 214547), (365, 111682), (730, 55841), (1387, 29390), (2774, 14695), (2939, 13870), (5878, 6935)]