222063040

素因数分解:

$2^6\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1933}}^1$

素因数の和:2309

約数の個数: 56

約数和(自身を含む): 530534880

約数和(自身を除く): 308471840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 359, 718, 1436, 1795, 1933, 2872, 3590, 3866, 5744, 7180, 7732, 9665, 11488, 14360, 15464, 19330, 22976, 28720, 30928, 38660, 57440, 61856, 77320, 114880, 123712, 154640, 309280, 618560, 693947, 1387894, 2775788, 3469735, 5551576, 6939470, 11103152, 13878940, 22206304, 27757880, 44412608, 55515760, 111031520, 222063040]

約数ペア:

[(1, 222063040), (2, 111031520), (4, 55515760), (5, 44412608), (8, 27757880), (10, 22206304), (16, 13878940), (20, 11103152), (32, 6939470), (40, 5551576), (64, 3469735), (80, 2775788), (160, 1387894), (320, 693947), (359, 618560), (718, 309280), (1436, 154640), (1795, 123712), (1933, 114880), (2872, 77320), (3590, 61856), (3866, 57440), (5744, 38660), (7180, 30928), (7732, 28720), (9665, 22976), (11488, 19330), (14360, 15464)]