11542880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3831

約数の個数: 48

約数和(自身を含む): 28712880

約数和(自身を除く): 17170000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 3797, 7594, 15188, 18985, 30376, 37970, 60752, 72143, 75940, 121504, 144286, 151880, 288572, 303760, 360715, 577144, 607520, 721430, 1154288, 1442860, 2308576, 2885720, 5771440, 11542880]

約数ペア:

[(1, 11542880), (2, 5771440), (4, 2885720), (5, 2308576), (8, 1442860), (10, 1154288), (16, 721430), (19, 607520), (20, 577144), (32, 360715), (38, 303760), (40, 288572), (76, 151880), (80, 144286), (95, 121504), (152, 75940), (160, 72143), (190, 60752), (304, 37970), (380, 30376), (608, 18985), (760, 15188), (1520, 7594), (3040, 3797)]