79233100

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{3083}}^1$

素因数の和:3354

約数の個数: 36

約数和(自身を含む): 172660824

約数和(自身を除く): 93427724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 2570, 3083, 5140, 6166, 6425, 12332, 12850, 15415, 25700, 30830, 61660, 77075, 154150, 308300, 792331, 1584662, 3169324, 3961655, 7923310, 15846620, 19808275, 39616550, 79233100]

約数ペア:

[(1, 79233100), (2, 39616550), (4, 19808275), (5, 15846620), (10, 7923310), (20, 3961655), (25, 3169324), (50, 1584662), (100, 792331), (257, 308300), (514, 154150), (1028, 77075), (1285, 61660), (2570, 30830), (3083, 25700), (5140, 15415), (6166, 12850), (6425, 12332)]