2015703100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{428873}}^1$

素因数の和:428934

約数の個数: 36

約数和(自身を含む): 4467151584

約数和(自身を除く): 2451448484

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 428873, 857746, 1715492, 2144365, 4288730, 8577460, 10721825, 20157031, 21443650, 40314062, 42887300, 80628124, 100785155, 201570310, 403140620, 503925775, 1007851550, 2015703100]

約数ペア:

[(1, 2015703100), (2, 1007851550), (4, 503925775), (5, 403140620), (10, 201570310), (20, 100785155), (25, 80628124), (47, 42887300), (50, 40314062), (94, 21443650), (100, 20157031), (188, 10721825), (235, 8577460), (470, 4288730), (940, 2144365), (1175, 1715492), (2350, 857746), (4700, 428873)]