69319900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53323}}^1$

素因数の和:53350

約数の個数: 36

約数和(自身を含む): 161998312

約数和(自身を除く): 92678412

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 53323, 106646, 213292, 266615, 533230, 693199, 1066460, 1333075, 1386398, 2666150, 2772796, 3465995, 5332300, 6931990, 13863980, 17329975, 34659950, 69319900]

約数ペア:

[(1, 69319900), (2, 34659950), (4, 17329975), (5, 13863980), (10, 6931990), (13, 5332300), (20, 3465995), (25, 2772796), (26, 2666150), (50, 1386398), (52, 1333075), (65, 1066460), (100, 693199), (130, 533230), (260, 266615), (325, 213292), (650, 106646), (1300, 53323)]