173885804080

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11379961}}^1$

素因数の和:11380165

約数の個数: 40

約数和(自身を含む): 406401202944

約数和(自身を除く): 232515398864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7640, 15280, 11379961, 22759922, 45519844, 56899805, 91039688, 113799610, 182079376, 227599220, 455198440, 910396880, 2173572551, 4347145102, 8694290204, 10867862755, 17388580408, 21735725510, 34777160816, 43471451020, 86942902040, 173885804080]

約数ペア:

[(1, 173885804080), (2, 86942902040), (4, 43471451020), (5, 34777160816), (8, 21735725510), (10, 17388580408), (16, 10867862755), (20, 8694290204), (40, 4347145102), (80, 2173572551), (191, 910396880), (382, 455198440), (764, 227599220), (955, 182079376), (1528, 113799610), (1910, 91039688), (3056, 56899805), (3820, 45519844), (7640, 22759922), (15280, 11379961)]