105036940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1051}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 233291520

約数和(自身を除く): 128254580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 380, 526, 1051, 1052, 1315, 2102, 2630, 4204, 4997, 5255, 5260, 9994, 10510, 19969, 19988, 21020, 24985, 39938, 49970, 79876, 99845, 99940, 199690, 276413, 399380, 552826, 1105652, 1382065, 2764130, 5251847, 5528260, 10503694, 21007388, 26259235, 52518470, 105036940]

約数ペア:

[(1, 105036940), (2, 52518470), (4, 26259235), (5, 21007388), (10, 10503694), (19, 5528260), (20, 5251847), (38, 2764130), (76, 1382065), (95, 1105652), (190, 552826), (263, 399380), (380, 276413), (526, 199690), (1051, 99940), (1052, 99845), (1315, 79876), (2102, 49970), (2630, 39938), (4204, 24985), (4997, 21020), (5255, 19988), (5260, 19969), (9994, 10510)]