12390250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 24008400

約数和(自身を除く): 11618150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 1709, 3418, 3625, 7250, 8545, 17090, 42725, 49561, 85450, 99122, 213625, 247805, 427250, 495610, 1239025, 2478050, 6195125, 12390250]

約数ペア:

[(1, 12390250), (2, 6195125), (5, 2478050), (10, 1239025), (25, 495610), (29, 427250), (50, 247805), (58, 213625), (125, 99122), (145, 85450), (250, 49561), (290, 42725), (725, 17090), (1450, 8545), (1709, 7250), (3418, 3625)]