144426410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1459}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 274363200

約数和(自身を除く): 129936790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 521, 1042, 1459, 2605, 2918, 5210, 7295, 9899, 14590, 19798, 27721, 49495, 55442, 98990, 138605, 277210, 760139, 1520278, 3800695, 7601390, 14442641, 28885282, 72213205, 144426410]

約数ペア:

[(1, 144426410), (2, 72213205), (5, 28885282), (10, 14442641), (19, 7601390), (38, 3800695), (95, 1520278), (190, 760139), (521, 277210), (1042, 138605), (1459, 98990), (2605, 55442), (2918, 49495), (5210, 27721), (7295, 19798), (9899, 14590)]