1120702960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1077599}}^1$

素因数の和:1077625

約数の個数: 40

約数和(自身を含む): 2806070400

約数和(自身を除く): 1685367440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1077599, 2155198, 4310396, 5387995, 8620792, 10775990, 14008787, 17241584, 21551980, 28017574, 43103960, 56035148, 70043935, 86207920, 112070296, 140087870, 224140592, 280175740, 560351480, 1120702960]

約数ペア:

[(1, 1120702960), (2, 560351480), (4, 280175740), (5, 224140592), (8, 140087870), (10, 112070296), (13, 86207920), (16, 70043935), (20, 56035148), (26, 43103960), (40, 28017574), (52, 21551980), (65, 17241584), (80, 14008787), (104, 10775990), (130, 8620792), (208, 5387995), (260, 4310396), (520, 2155198), (1040, 1077599)]