22742050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 45800640

約数和(自身を除く): 23058590

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 647, 703, 925, 950, 1294, 1406, 1850, 3235, 3515, 6470, 7030, 12293, 16175, 17575, 23939, 24586, 32350, 35150, 47878, 61465, 119695, 122930, 239390, 307325, 454841, 598475, 614650, 909682, 1196950, 2274205, 4548410, 11371025, 22742050]

約数ペア:

[(1, 22742050), (2, 11371025), (5, 4548410), (10, 2274205), (19, 1196950), (25, 909682), (37, 614650), (38, 598475), (50, 454841), (74, 307325), (95, 239390), (185, 122930), (190, 119695), (370, 61465), (475, 47878), (647, 35150), (703, 32350), (925, 24586), (950, 23939), (1294, 17575), (1406, 16175), (1850, 12293), (3235, 7030), (3515, 6470)]