160598080

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4969}}^1$

素因数の和:5087

約数の個数: 56

約数和(自身を含む): 386288280

約数和(自身を除く): 225690200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 4969, 6464, 8080, 9938, 16160, 19876, 24845, 32320, 39752, 49690, 79504, 99380, 159008, 198760, 318016, 397520, 501869, 795040, 1003738, 1590080, 2007476, 2509345, 4014952, 5018690, 8029904, 10037380, 16059808, 20074760, 32119616, 40149520, 80299040, 160598080]

約数ペア:

[(1, 160598080), (2, 80299040), (4, 40149520), (5, 32119616), (8, 20074760), (10, 16059808), (16, 10037380), (20, 8029904), (32, 5018690), (40, 4014952), (64, 2509345), (80, 2007476), (101, 1590080), (160, 1003738), (202, 795040), (320, 501869), (404, 397520), (505, 318016), (808, 198760), (1010, 159008), (1616, 99380), (2020, 79504), (3232, 49690), (4040, 39752), (4969, 32320), (6464, 24845), (8080, 19876), (9938, 16160)]