69349400

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2531}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 162478440

約数和(自身を除く): 93129040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2531, 2740, 3425, 5062, 5480, 6850, 10124, 12655, 13700, 20248, 25310, 27400, 50620, 63275, 101240, 126550, 253100, 346747, 506200, 693494, 1386988, 1733735, 2773976, 3467470, 6934940, 8668675, 13869880, 17337350, 34674700, 69349400]

約数ペア:

[(1, 69349400), (2, 34674700), (4, 17337350), (5, 13869880), (8, 8668675), (10, 6934940), (20, 3467470), (25, 2773976), (40, 1733735), (50, 1386988), (100, 693494), (137, 506200), (200, 346747), (274, 253100), (548, 126550), (685, 101240), (1096, 63275), (1370, 50620), (2531, 27400), (2740, 25310), (3425, 20248), (5062, 13700), (5480, 12655), (6850, 10124)]