190147250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{40031}}^1$

素因数の和:40067

約数の個数: 32

約数和(自身を含む): 374699520

約数和(自身を除く): 184552270

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 40031, 80062, 200155, 400310, 760589, 1000775, 1521178, 2001550, 3802945, 5003875, 7605890, 10007750, 19014725, 38029450, 95073625, 190147250]

約数ペア:

[(1, 190147250), (2, 95073625), (5, 38029450), (10, 19014725), (19, 10007750), (25, 7605890), (38, 5003875), (50, 3802945), (95, 2001550), (125, 1521178), (190, 1000775), (250, 760589), (475, 400310), (950, 200155), (2375, 80062), (4750, 40031)]