54434740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 119347200

約数和(自身を除く): 64912460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 739, 1270, 1478, 2540, 2956, 3683, 3695, 7366, 7390, 14732, 14780, 18415, 21431, 36830, 42862, 73660, 85724, 93853, 107155, 187706, 214310, 375412, 428620, 469265, 938530, 1877060, 2721737, 5443474, 10886948, 13608685, 27217370, 54434740]

約数ペア:

[(1, 54434740), (2, 27217370), (4, 13608685), (5, 10886948), (10, 5443474), (20, 2721737), (29, 1877060), (58, 938530), (116, 469265), (127, 428620), (145, 375412), (254, 214310), (290, 187706), (508, 107155), (580, 93853), (635, 85724), (739, 73660), (1270, 42862), (1478, 36830), (2540, 21431), (2956, 18415), (3683, 14780), (3695, 14732), (7366, 7390)]