119883760

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14549}}^1$

素因数の和:14665

約数の個数: 40

約数和(自身を含む): 281455200

約数和(自身を除く): 161571440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 14549, 29098, 58196, 72745, 116392, 145490, 232784, 290980, 581960, 1163920, 1498547, 2997094, 5994188, 7492735, 11988376, 14985470, 23976752, 29970940, 59941880, 119883760]

約数ペア:

[(1, 119883760), (2, 59941880), (4, 29970940), (5, 23976752), (8, 14985470), (10, 11988376), (16, 7492735), (20, 5994188), (40, 2997094), (80, 1498547), (103, 1163920), (206, 581960), (412, 290980), (515, 232784), (824, 145490), (1030, 116392), (1648, 72745), (2060, 58196), (4120, 29098), (8240, 14549)]