194634740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13649}}^1$

素因数の和:13712

約数の個数: 48

約数和(自身を含む): 440294400

約数和(自身を除く): 245659660

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 13649, 14260, 27298, 54596, 68245, 136490, 272980, 313927, 423119, 627854, 846238, 1255708, 1569635, 1692476, 2115595, 3139270, 4231190, 6278540, 8462380, 9731737, 19463474, 38926948, 48658685, 97317370, 194634740]

約数ペア:

[(1, 194634740), (2, 97317370), (4, 48658685), (5, 38926948), (10, 19463474), (20, 9731737), (23, 8462380), (31, 6278540), (46, 4231190), (62, 3139270), (92, 2115595), (115, 1692476), (124, 1569635), (155, 1255708), (230, 846238), (310, 627854), (460, 423119), (620, 313927), (713, 272980), (1426, 136490), (2852, 68245), (3565, 54596), (7130, 27298), (13649, 14260)]