70179920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46171}}^1$

素因数の和:46203

約数の個数: 40

約数和(自身を含む): 171759840

約数和(自身を除く): 101579920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46171, 92342, 184684, 230855, 369368, 461710, 738736, 877249, 923420, 1754498, 1846840, 3508996, 3693680, 4386245, 7017992, 8772490, 14035984, 17544980, 35089960, 70179920]

約数ペア:

[(1, 70179920), (2, 35089960), (4, 17544980), (5, 14035984), (8, 8772490), (10, 7017992), (16, 4386245), (19, 3693680), (20, 3508996), (38, 1846840), (40, 1754498), (76, 923420), (80, 877249), (95, 738736), (152, 461710), (190, 369368), (304, 230855), (380, 184684), (760, 92342), (1520, 46171)]