212594080

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4903}}^1$

素因数の和:5189

約数の個数: 48

約数和(自身を含む): 504209664

約数和(自身を除く): 291615584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1355, 2168, 2710, 4336, 4903, 5420, 8672, 9806, 10840, 19612, 21680, 24515, 39224, 43360, 49030, 78448, 98060, 156896, 196120, 392240, 784480, 1328713, 2657426, 5314852, 6643565, 10629704, 13287130, 21259408, 26574260, 42518816, 53148520, 106297040, 212594080]

約数ペア:

[(1, 212594080), (2, 106297040), (4, 53148520), (5, 42518816), (8, 26574260), (10, 21259408), (16, 13287130), (20, 10629704), (32, 6643565), (40, 5314852), (80, 2657426), (160, 1328713), (271, 784480), (542, 392240), (1084, 196120), (1355, 156896), (2168, 98060), (2710, 78448), (4336, 49030), (4903, 43360), (5420, 39224), (8672, 24515), (9806, 21680), (10840, 19612)]