172969100

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{15307}}^1$

素因数の和:15434

約数の個数: 36

約数和(自身を含む): 378689304

約数和(自身を除く): 205720204

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 11300, 15307, 30614, 61228, 76535, 153070, 306140, 382675, 765350, 1530700, 1729691, 3459382, 6918764, 8648455, 17296910, 34593820, 43242275, 86484550, 172969100]

約数ペア:

[(1, 172969100), (2, 86484550), (4, 43242275), (5, 34593820), (10, 17296910), (20, 8648455), (25, 6918764), (50, 3459382), (100, 1729691), (113, 1530700), (226, 765350), (452, 382675), (565, 306140), (1130, 153070), (2260, 76535), (2825, 61228), (5650, 30614), (11300, 15307)]