38437450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 74638080

約数和(自身を除く): 36200630

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 79, 158, 185, 263, 370, 395, 526, 790, 925, 1315, 1850, 1975, 2630, 2923, 3950, 5846, 6575, 9731, 13150, 14615, 19462, 20777, 29230, 41554, 48655, 73075, 97310, 103885, 146150, 207770, 243275, 486550, 519425, 768749, 1038850, 1537498, 3843745, 7687490, 19218725, 38437450]

約数ペア:

[(1, 38437450), (2, 19218725), (5, 7687490), (10, 3843745), (25, 1537498), (37, 1038850), (50, 768749), (74, 519425), (79, 486550), (158, 243275), (185, 207770), (263, 146150), (370, 103885), (395, 97310), (526, 73075), (790, 48655), (925, 41554), (1315, 29230), (1850, 20777), (1975, 19462), (2630, 14615), (2923, 13150), (3950, 9731), (5846, 6575)]