108589040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 290219520

約数和(自身を除く): 181630480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 844, 919, 1055, 1477, 1688, 1838, 2110, 2954, 3376, 3676, 4220, 4595, 5908, 6433, 7352, 7385, 8440, 9190, 11816, 12866, 14704, 14770, 16880, 18380, 23632, 25732, 29540, 32165, 36760, 51464, 59080, 64330, 73520, 102928, 118160, 128660, 193909, 257320, 387818, 514640, 775636, 969545, 1357363, 1551272, 1939090, 2714726, 3102544, 3878180, 5429452, 6786815, 7756360, 10858904, 13573630, 15512720, 21717808, 27147260, 54294520, 108589040]

約数ペア:

[(1, 108589040), (2, 54294520), (4, 27147260), (5, 21717808), (7, 15512720), (8, 13573630), (10, 10858904), (14, 7756360), (16, 6786815), (20, 5429452), (28, 3878180), (35, 3102544), (40, 2714726), (56, 1939090), (70, 1551272), (80, 1357363), (112, 969545), (140, 775636), (211, 514640), (280, 387818), (422, 257320), (560, 193909), (844, 128660), (919, 118160), (1055, 102928), (1477, 73520), (1688, 64330), (1838, 59080), (2110, 51464), (2954, 36760), (3376, 32165), (3676, 29540), (4220, 25732), (4595, 23632), (5908, 18380), (6433, 16880), (7352, 14770), (7385, 14704), (8440, 12866), (9190, 11816)]