37838780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{38611}}^1$

素因数の和:38634

約数の個数: 36

約数和(自身を含む): 92437128

約数和(自身を除く): 54598348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 38611, 77222, 154444, 193055, 270277, 386110, 540554, 772220, 1081108, 1351385, 1891939, 2702770, 3783878, 5405540, 7567756, 9459695, 18919390, 37838780]

約数ペア:

[(1, 37838780), (2, 18919390), (4, 9459695), (5, 7567756), (7, 5405540), (10, 3783878), (14, 2702770), (20, 1891939), (28, 1351385), (35, 1081108), (49, 772220), (70, 540554), (98, 386110), (140, 270277), (196, 193055), (245, 154444), (490, 77222), (980, 38611)]