9422860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 21097440

約数和(自身を除く): 11674580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 181, 190, 274, 362, 380, 548, 685, 724, 905, 1370, 1810, 2603, 2740, 3439, 3620, 5206, 6878, 10412, 13015, 13756, 17195, 24797, 26030, 34390, 49594, 52060, 68780, 99188, 123985, 247970, 471143, 495940, 942286, 1884572, 2355715, 4711430, 9422860]

約数ペア:

[(1, 9422860), (2, 4711430), (4, 2355715), (5, 1884572), (10, 942286), (19, 495940), (20, 471143), (38, 247970), (76, 123985), (95, 99188), (137, 68780), (181, 52060), (190, 49594), (274, 34390), (362, 26030), (380, 24797), (548, 17195), (685, 13756), (724, 13015), (905, 10412), (1370, 6878), (1810, 5206), (2603, 3620), (2740, 3439)]