2022873460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{72091}}^1$

素因数の和:72184

約数の個数: 48

約数和(自身を含む): 4505461632

約数和(自身を除く): 2482588172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5612, 7015, 14030, 28060, 72091, 144182, 288364, 360455, 720910, 1441820, 1658093, 3316186, 4397551, 6632372, 8290465, 8795102, 16580930, 17590204, 21987755, 33161860, 43975510, 87951020, 101143673, 202287346, 404574692, 505718365, 1011436730, 2022873460]

約数ペア:

[(1, 2022873460), (2, 1011436730), (4, 505718365), (5, 404574692), (10, 202287346), (20, 101143673), (23, 87951020), (46, 43975510), (61, 33161860), (92, 21987755), (115, 17590204), (122, 16580930), (230, 8795102), (244, 8290465), (305, 6632372), (460, 4397551), (610, 3316186), (1220, 1658093), (1403, 1441820), (2806, 720910), (5612, 360455), (7015, 288364), (14030, 144182), (28060, 72091)]