1394671340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{10529}}^1$

素因数の和:10754

約数の個数: 48

約数和(自身を含む): 3025058400

約数和(自身を除く): 1630387060

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 179, 185, 358, 370, 716, 740, 895, 1790, 3580, 6623, 10529, 13246, 21058, 26492, 33115, 42116, 52645, 66230, 105290, 132460, 210580, 389573, 779146, 1558292, 1884691, 1947865, 3769382, 3895730, 7538764, 7791460, 9423455, 18846910, 37693820, 69733567, 139467134, 278934268, 348667835, 697335670, 1394671340]

約数ペア:

[(1, 1394671340), (2, 697335670), (4, 348667835), (5, 278934268), (10, 139467134), (20, 69733567), (37, 37693820), (74, 18846910), (148, 9423455), (179, 7791460), (185, 7538764), (358, 3895730), (370, 3769382), (716, 1947865), (740, 1884691), (895, 1558292), (1790, 779146), (3580, 389573), (6623, 210580), (10529, 132460), (13246, 105290), (21058, 66230), (26492, 52645), (33115, 42116)]