16255120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29027}}^1$

素因数の和:29047

約数の個数: 40

約数和(自身を含む): 43193664

約数和(自身を除く): 26938544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 29027, 58054, 116108, 145135, 203189, 232216, 290270, 406378, 464432, 580540, 812756, 1015945, 1161080, 1625512, 2031890, 2322160, 3251024, 4063780, 8127560, 16255120]

約数ペア:

[(1, 16255120), (2, 8127560), (4, 4063780), (5, 3251024), (7, 2322160), (8, 2031890), (10, 1625512), (14, 1161080), (16, 1015945), (20, 812756), (28, 580540), (35, 464432), (40, 406378), (56, 290270), (70, 232216), (80, 203189), (112, 145135), (140, 116108), (280, 58054), (560, 29027)]