201042080

素因数分解:

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

素因数の和:54669

約数の個数: 48

約数和(自身を含む): 495621504

約数和(自身を除く): 294579424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 54631, 109262, 218524, 273155, 437048, 546310, 874096, 1092620, 1256513, 1748192, 2185240, 2513026, 4370480, 5026052, 6282565, 8740960, 10052104, 12565130, 20104208, 25130260, 40208416, 50260520, 100521040, 201042080]

約数ペア:

[(1, 201042080), (2, 100521040), (4, 50260520), (5, 40208416), (8, 25130260), (10, 20104208), (16, 12565130), (20, 10052104), (23, 8740960), (32, 6282565), (40, 5026052), (46, 4370480), (80, 2513026), (92, 2185240), (115, 1748192), (160, 1256513), (184, 1092620), (230, 874096), (368, 546310), (460, 437048), (736, 273155), (920, 218524), (1840, 109262), (3680, 54631)]