82945900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{8053}}^1$

素因数の和:8170

約数の個数: 36

約数和(自身を含む): 181762672

約数和(自身を除く): 98816772

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 8053, 10300, 16106, 32212, 40265, 80530, 161060, 201325, 402650, 805300, 829459, 1658918, 3317836, 4147295, 8294590, 16589180, 20736475, 41472950, 82945900]

約数ペア:

[(1, 82945900), (2, 41472950), (4, 20736475), (5, 16589180), (10, 8294590), (20, 4147295), (25, 3317836), (50, 1658918), (100, 829459), (103, 805300), (206, 402650), (412, 201325), (515, 161060), (1030, 80530), (2060, 40265), (2575, 32212), (5150, 16106), (8053, 10300)]