126741400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{33353}}^1$

素因数の和:33388

約数の個数: 48

約数和(自身を含む): 310192200

約数和(自身を除く): 183450800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 33353, 66706, 133412, 166765, 266824, 333530, 633707, 667060, 833825, 1267414, 1334120, 1667650, 2534828, 3168535, 3335300, 5069656, 6337070, 6670600, 12674140, 15842675, 25348280, 31685350, 63370700, 126741400]

約数ペア:

[(1, 126741400), (2, 63370700), (4, 31685350), (5, 25348280), (8, 15842675), (10, 12674140), (19, 6670600), (20, 6337070), (25, 5069656), (38, 3335300), (40, 3168535), (50, 2534828), (76, 1667650), (95, 1334120), (100, 1267414), (152, 833825), (190, 667060), (200, 633707), (380, 333530), (475, 266824), (760, 166765), (950, 133412), (1900, 66706), (3800, 33353)]