91342750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 181621440

約数和(自身を除く): 90278690

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 125, 145, 215, 250, 290, 293, 430, 586, 725, 1075, 1247, 1450, 1465, 2150, 2494, 2930, 3625, 5375, 6235, 7250, 7325, 8497, 10750, 12470, 12599, 14650, 16994, 25198, 31175, 36625, 42485, 62350, 62995, 73250, 84970, 125990, 155875, 212425, 311750, 314975, 365371, 424850, 629950, 730742, 1062125, 1574875, 1826855, 2124250, 3149750, 3653710, 9134275, 18268550, 45671375, 91342750]

約数ペア:

[(1, 91342750), (2, 45671375), (5, 18268550), (10, 9134275), (25, 3653710), (29, 3149750), (43, 2124250), (50, 1826855), (58, 1574875), (86, 1062125), (125, 730742), (145, 629950), (215, 424850), (250, 365371), (290, 314975), (293, 311750), (430, 212425), (586, 155875), (725, 125990), (1075, 84970), (1247, 73250), (1450, 62995), (1465, 62350), (2150, 42485), (2494, 36625), (2930, 31175), (3625, 25198), (5375, 16994), (6235, 14650), (7250, 12599), (7325, 12470), (8497, 10750)]