38166250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1648

約数の個数: 40

約数和(自身を含む): 75350880

約数和(自身を除く): 37184630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1250, 1607, 2375, 3214, 4750, 8035, 11875, 16070, 23750, 30533, 40175, 61066, 80350, 152665, 200875, 305330, 401750, 763325, 1004375, 1526650, 2008750, 3816625, 7633250, 19083125, 38166250]

約数ペア:

[(1, 38166250), (2, 19083125), (5, 7633250), (10, 3816625), (19, 2008750), (25, 1526650), (38, 1004375), (50, 763325), (95, 401750), (125, 305330), (190, 200875), (250, 152665), (475, 80350), (625, 61066), (950, 40175), (1250, 30533), (1607, 23750), (2375, 16070), (3214, 11875), (4750, 8035)]