202220600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43961}}^1$

素因数の和:44000

約数の個数: 48

約数和(自身を含む): 490615920

約数和(自身を除く): 288395320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 43961, 87922, 175844, 219805, 351688, 439610, 879220, 1011103, 1099025, 1758440, 2022206, 2198050, 4044412, 4396100, 5055515, 8088824, 8792200, 10111030, 20222060, 25277575, 40444120, 50555150, 101110300, 202220600]

約数ペア:

[(1, 202220600), (2, 101110300), (4, 50555150), (5, 40444120), (8, 25277575), (10, 20222060), (20, 10111030), (23, 8792200), (25, 8088824), (40, 5055515), (46, 4396100), (50, 4044412), (92, 2198050), (100, 2022206), (115, 1758440), (184, 1099025), (200, 1011103), (230, 879220), (460, 439610), (575, 351688), (920, 219805), (1150, 175844), (2300, 87922), (4600, 43961)]