45414400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{887}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 112727160

約数和(自身を除く): 67312760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 887, 1024, 1280, 1600, 1774, 2048, 2560, 3200, 3548, 4435, 5120, 6400, 7096, 8870, 10240, 12800, 14192, 17740, 22175, 25600, 28384, 35480, 44350, 51200, 56768, 70960, 88700, 113536, 141920, 177400, 227072, 283840, 354800, 454144, 567680, 709600, 908288, 1135360, 1419200, 1816576, 2270720, 2838400, 4541440, 5676800, 9082880, 11353600, 22707200, 45414400]

約数ペア:

[(1, 45414400), (2, 22707200), (4, 11353600), (5, 9082880), (8, 5676800), (10, 4541440), (16, 2838400), (20, 2270720), (25, 1816576), (32, 1419200), (40, 1135360), (50, 908288), (64, 709600), (80, 567680), (100, 454144), (128, 354800), (160, 283840), (200, 227072), (256, 177400), (320, 141920), (400, 113536), (512, 88700), (640, 70960), (800, 56768), (887, 51200), (1024, 44350), (1280, 35480), (1600, 28384), (1774, 25600), (2048, 22175), (2560, 17740), (3200, 14192), (3548, 12800), (4435, 10240), (5120, 8870), (6400, 7096)]