842369080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{1777}}^1$

素因数の和:3488

約数の個数: 64

約数和(自身を含む): 2168591040

約数和(自身を除く): 1326221960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1693, 1777, 3386, 3554, 6772, 7108, 8465, 8885, 11851, 12439, 13544, 14216, 16930, 17770, 23702, 24878, 33860, 35540, 47404, 49756, 59255, 62195, 67720, 71080, 94808, 99512, 118510, 124390, 237020, 248780, 474040, 497560, 3008461, 6016922, 12033844, 15042305, 21059227, 24067688, 30084610, 42118454, 60169220, 84236908, 105296135, 120338440, 168473816, 210592270, 421184540, 842369080]

約数ペア:

[(1, 842369080), (2, 421184540), (4, 210592270), (5, 168473816), (7, 120338440), (8, 105296135), (10, 84236908), (14, 60169220), (20, 42118454), (28, 30084610), (35, 24067688), (40, 21059227), (56, 15042305), (70, 12033844), (140, 6016922), (280, 3008461), (1693, 497560), (1777, 474040), (3386, 248780), (3554, 237020), (6772, 124390), (7108, 118510), (8465, 99512), (8885, 94808), (11851, 71080), (12439, 67720), (13544, 62195), (14216, 59255), (16930, 49756), (17770, 47404), (23702, 35540), (24878, 33860)]