137769080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149749}}^1$

素因数の和:149783

約数の個数: 32

約数和(自身を含む): 323460000

約数和(自身を除く): 185690920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 149749, 299498, 598996, 748745, 1197992, 1497490, 2994980, 3444227, 5989960, 6888454, 13776908, 17221135, 27553816, 34442270, 68884540, 137769080]

約数ペア:

[(1, 137769080), (2, 68884540), (4, 34442270), (5, 27553816), (8, 17221135), (10, 13776908), (20, 6888454), (23, 5989960), (40, 3444227), (46, 2994980), (92, 1497490), (115, 1197992), (184, 748745), (230, 598996), (460, 299498), (920, 149749)]