136301920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50111}}^1$

素因数の和:50143

約数の個数: 48

約数和(自身を含む): 340962048

約数和(自身を除く): 204660128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 50111, 100222, 200444, 250555, 400888, 501110, 801776, 851887, 1002220, 1603552, 1703774, 2004440, 3407548, 4008880, 4259435, 6815096, 8017760, 8518870, 13630192, 17037740, 27260384, 34075480, 68150960, 136301920]

約数ペア:

[(1, 136301920), (2, 68150960), (4, 34075480), (5, 27260384), (8, 17037740), (10, 13630192), (16, 8518870), (17, 8017760), (20, 6815096), (32, 4259435), (34, 4008880), (40, 3407548), (68, 2004440), (80, 1703774), (85, 1603552), (136, 1002220), (160, 851887), (170, 801776), (272, 501110), (340, 400888), (544, 250555), (680, 200444), (1360, 100222), (2720, 50111)]