23815750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 52715520

約数和(自身を除く): 28899770

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 125, 155, 175, 217, 250, 310, 350, 434, 439, 775, 875, 878, 1085, 1550, 1750, 2170, 2195, 3073, 3875, 4390, 5425, 6146, 7750, 10850, 10975, 13609, 15365, 21950, 27125, 27218, 30730, 54250, 54875, 68045, 76825, 95263, 109750, 136090, 153650, 190526, 340225, 384125, 476315, 680450, 768250, 952630, 1701125, 2381575, 3402250, 4763150, 11907875, 23815750]

約数ペア:

[(1, 23815750), (2, 11907875), (5, 4763150), (7, 3402250), (10, 2381575), (14, 1701125), (25, 952630), (31, 768250), (35, 680450), (50, 476315), (62, 384125), (70, 340225), (125, 190526), (155, 153650), (175, 136090), (217, 109750), (250, 95263), (310, 76825), (350, 68045), (434, 54875), (439, 54250), (775, 30730), (875, 27218), (878, 27125), (1085, 21950), (1550, 15365), (1750, 13609), (2170, 10975), (2195, 10850), (3073, 7750), (3875, 6146), (4390, 5425)]