2738996860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{9203}}^1$

素因数の和:9882

約数の個数: 48

約数和(自身を含む): 6011905536

約数和(自身を除く): 3272908676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 647, 1294, 2588, 3235, 6470, 9203, 12940, 14881, 18406, 29762, 36812, 46015, 59524, 74405, 92030, 148810, 184060, 211669, 297620, 423338, 846676, 1058345, 2116690, 4233380, 5954341, 11908682, 23817364, 29771705, 59543410, 119086820, 136949843, 273899686, 547799372, 684749215, 1369498430, 2738996860]

約数ペア:

[(1, 2738996860), (2, 1369498430), (4, 684749215), (5, 547799372), (10, 273899686), (20, 136949843), (23, 119086820), (46, 59543410), (92, 29771705), (115, 23817364), (230, 11908682), (460, 5954341), (647, 4233380), (1294, 2116690), (2588, 1058345), (3235, 846676), (6470, 423338), (9203, 297620), (12940, 211669), (14881, 184060), (18406, 148810), (29762, 92030), (36812, 74405), (46015, 59524)]