175587460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3121}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 385504560

約数和(自身を除く): 209917100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 3121, 5626, 6242, 11252, 12484, 14065, 15605, 28130, 31210, 56260, 62420, 90509, 181018, 302737, 362036, 452545, 605474, 905090, 1210948, 1513685, 1810180, 3027370, 6054740, 8779373, 17558746, 35117492, 43896865, 87793730, 175587460]

約数ペア:

[(1, 175587460), (2, 87793730), (4, 43896865), (5, 35117492), (10, 17558746), (20, 8779373), (29, 6054740), (58, 3027370), (97, 1810180), (116, 1513685), (145, 1210948), (194, 905090), (290, 605474), (388, 452545), (485, 362036), (580, 302737), (970, 181018), (1940, 90509), (2813, 62420), (3121, 56260), (5626, 31210), (6242, 28130), (11252, 15605), (12484, 14065)]