40443910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5273}}^1$

素因数の和:5352

約数の個数: 32

約数和(自身を含む): 79742880

約数和(自身を除く): 39298970

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 5273, 7670, 10546, 26365, 52730, 68549, 137098, 311107, 342745, 622214, 685490, 1555535, 3111070, 4044391, 8088782, 20221955, 40443910]

約数ペア:

[(1, 40443910), (2, 20221955), (5, 8088782), (10, 4044391), (13, 3111070), (26, 1555535), (59, 685490), (65, 622214), (118, 342745), (130, 311107), (295, 137098), (590, 68549), (767, 52730), (1534, 26365), (3835, 10546), (5273, 7670)]