109226540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 240371712

約数和(自身を除く): 131145172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 367, 460, 647, 734, 1294, 1468, 1835, 2588, 3235, 3670, 6470, 7340, 8441, 12940, 14881, 16882, 29762, 33764, 42205, 59524, 74405, 84410, 148810, 168820, 237449, 297620, 474898, 949796, 1187245, 2374490, 4748980, 5461327, 10922654, 21845308, 27306635, 54613270, 109226540]

約数ペア:

[(1, 109226540), (2, 54613270), (4, 27306635), (5, 21845308), (10, 10922654), (20, 5461327), (23, 4748980), (46, 2374490), (92, 1187245), (115, 949796), (230, 474898), (367, 297620), (460, 237449), (647, 168820), (734, 148810), (1294, 84410), (1468, 74405), (1835, 59524), (2588, 42205), (3235, 33764), (3670, 29762), (6470, 16882), (7340, 14881), (8441, 12940)]