71239360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11717}}^1$

素因数の和:11753

約数の個数: 56

約数和(自身を含む): 178582320

約数和(自身を除く): 107342960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 11717, 23434, 46868, 58585, 93736, 117170, 187472, 222623, 234340, 374944, 445246, 468680, 749888, 890492, 937360, 1113115, 1780984, 1874720, 2226230, 3561968, 3749440, 4452460, 7123936, 8904920, 14247872, 17809840, 35619680, 71239360]

約数ペア:

[(1, 71239360), (2, 35619680), (4, 17809840), (5, 14247872), (8, 8904920), (10, 7123936), (16, 4452460), (19, 3749440), (20, 3561968), (32, 2226230), (38, 1874720), (40, 1780984), (64, 1113115), (76, 937360), (80, 890492), (95, 749888), (152, 468680), (160, 445246), (190, 374944), (304, 234340), (320, 222623), (380, 187472), (608, 117170), (760, 93736), (1216, 58585), (1520, 46868), (3040, 23434), (6080, 11717)]