40135400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 94627500

約数和(自身を除く): 54492100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2749, 2920, 3650, 5498, 7300, 10996, 13745, 14600, 21992, 27490, 54980, 68725, 109960, 137450, 200677, 274900, 401354, 549800, 802708, 1003385, 1605416, 2006770, 4013540, 5016925, 8027080, 10033850, 20067700, 40135400]

約数ペア:

[(1, 40135400), (2, 20067700), (4, 10033850), (5, 8027080), (8, 5016925), (10, 4013540), (20, 2006770), (25, 1605416), (40, 1003385), (50, 802708), (73, 549800), (100, 401354), (146, 274900), (200, 200677), (292, 137450), (365, 109960), (584, 68725), (730, 54980), (1460, 27490), (1825, 21992), (2749, 14600), (2920, 13745), (3650, 10996), (5498, 7300)]