12690250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 24800256

約数和(自身を除く): 12110006

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2207, 2875, 4414, 5750, 11035, 22070, 50761, 55175, 101522, 110350, 253805, 275875, 507610, 551750, 1269025, 2538050, 6345125, 12690250]

約数ペア:

[(1, 12690250), (2, 6345125), (5, 2538050), (10, 1269025), (23, 551750), (25, 507610), (46, 275875), (50, 253805), (115, 110350), (125, 101522), (230, 55175), (250, 50761), (575, 22070), (1150, 11035), (2207, 5750), (2875, 4414)]