545207680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50111}}^1$

素因数の和:50147

約数の個数: 64

約数和(自身を含む): 1380084480

約数和(自身を除く): 834876800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 50111, 100222, 200444, 250555, 400888, 501110, 801776, 851887, 1002220, 1603552, 1703774, 2004440, 3207104, 3407548, 4008880, 4259435, 6414208, 6815096, 8017760, 8518870, 13630192, 16035520, 17037740, 27260384, 32071040, 34075480, 54520768, 68150960, 109041536, 136301920, 272603840, 545207680]

約数ペア:

[(1, 545207680), (2, 272603840), (4, 136301920), (5, 109041536), (8, 68150960), (10, 54520768), (16, 34075480), (17, 32071040), (20, 27260384), (32, 17037740), (34, 16035520), (40, 13630192), (64, 8518870), (68, 8017760), (80, 6815096), (85, 6414208), (128, 4259435), (136, 4008880), (160, 3407548), (170, 3207104), (272, 2004440), (320, 1703774), (340, 1603552), (544, 1002220), (640, 851887), (680, 801776), (1088, 501110), (1360, 400888), (2176, 250555), (2720, 200444), (5440, 100222), (10880, 50111)]