201154120

素因数分解:

$2^3\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{3391}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 453035520

約数和(自身を除く): 251881400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1483, 2966, 3391, 5932, 6782, 7415, 11864, 13564, 14830, 16955, 27128, 29660, 33910, 59320, 67820, 135640, 5028853, 10057706, 20115412, 25144265, 40230824, 50288530, 100577060, 201154120]

約数ペア:

[(1, 201154120), (2, 100577060), (4, 50288530), (5, 40230824), (8, 25144265), (10, 20115412), (20, 10057706), (40, 5028853), (1483, 135640), (2966, 67820), (3391, 59320), (5932, 33910), (6782, 29660), (7415, 27128), (11864, 16955), (13564, 14830)]