123080500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{6653}}^1$

素因数の和:6709

約数の個数: 48

約数和(自身を含む): 276114384

約数和(自身を除く): 153033884

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 740, 925, 1850, 3700, 4625, 6653, 9250, 13306, 18500, 26612, 33265, 66530, 133060, 166325, 246161, 332650, 492322, 665300, 831625, 984644, 1230805, 1663250, 2461610, 3326500, 4923220, 6154025, 12308050, 24616100, 30770125, 61540250, 123080500]

約数ペア:

[(1, 123080500), (2, 61540250), (4, 30770125), (5, 24616100), (10, 12308050), (20, 6154025), (25, 4923220), (37, 3326500), (50, 2461610), (74, 1663250), (100, 1230805), (125, 984644), (148, 831625), (185, 665300), (250, 492322), (370, 332650), (500, 246161), (740, 166325), (925, 133060), (1850, 66530), (3700, 33265), (4625, 26612), (6653, 18500), (9250, 13306)]