72623150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{85439}}^1$

素因数の和:85468

約数の個数: 24

約数和(自身を含む): 143026560

約数和(自身を除く): 70403410

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 85439, 170878, 427195, 854390, 1452463, 2135975, 2904926, 4271950, 7262315, 14524630, 36311575, 72623150]

約数ペア:

[(1, 72623150), (2, 36311575), (5, 14524630), (10, 7262315), (17, 4271950), (25, 2904926), (34, 2135975), (50, 1452463), (85, 854390), (170, 427195), (425, 170878), (850, 85439)]