189035900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{18353}}^1$

素因数の和:18470

約数の個数: 36

約数和(自身を含む): 414213072

約数和(自身を除く): 225177172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 18353, 36706, 73412, 91765, 183530, 367060, 458825, 917650, 1835300, 1890359, 3780718, 7561436, 9451795, 18903590, 37807180, 47258975, 94517950, 189035900]

約数ペア:

[(1, 189035900), (2, 94517950), (4, 47258975), (5, 37807180), (10, 18903590), (20, 9451795), (25, 7561436), (50, 3780718), (100, 1890359), (103, 1835300), (206, 917650), (412, 458825), (515, 367060), (1030, 183530), (2060, 91765), (2575, 73412), (5150, 36706), (10300, 18353)]