100521040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54631}}^1$

素因数の和:54667

約数の個数: 40

約数和(自身を含む): 243877248

約数和(自身を除く): 143356208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 54631, 109262, 218524, 273155, 437048, 546310, 874096, 1092620, 1256513, 2185240, 2513026, 4370480, 5026052, 6282565, 10052104, 12565130, 20104208, 25130260, 50260520, 100521040]

約数ペア:

[(1, 100521040), (2, 50260520), (4, 25130260), (5, 20104208), (8, 12565130), (10, 10052104), (16, 6282565), (20, 5026052), (23, 4370480), (40, 2513026), (46, 2185240), (80, 1256513), (92, 1092620), (115, 874096), (184, 546310), (230, 437048), (368, 273155), (460, 218524), (920, 109262), (1840, 54631)]