61925180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 138257280

約数和(自身を除く): 76332100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 1523, 2033, 2140, 3046, 4066, 6092, 7615, 8132, 10165, 15230, 20330, 28937, 30460, 40660, 57874, 115748, 144685, 162961, 289370, 325922, 578740, 651844, 814805, 1629610, 3096259, 3259220, 6192518, 12385036, 15481295, 30962590, 61925180]

約数ペア:

[(1, 61925180), (2, 30962590), (4, 15481295), (5, 12385036), (10, 6192518), (19, 3259220), (20, 3096259), (38, 1629610), (76, 814805), (95, 651844), (107, 578740), (190, 325922), (214, 289370), (380, 162961), (428, 144685), (535, 115748), (1070, 57874), (1523, 40660), (2033, 30460), (2140, 28937), (3046, 20330), (4066, 15230), (6092, 10165), (7615, 8132)]