73825280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{14419}}^1$

素因数の和:14444

約数の個数: 44

約数和(自身を含む): 177106440

約数和(自身を除く): 103281160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 14419, 28838, 57676, 72095, 115352, 144190, 230704, 288380, 461408, 576760, 922816, 1153520, 1845632, 2307040, 3691264, 4614080, 7382528, 9228160, 14765056, 18456320, 36912640, 73825280]

約数ペア:

[(1, 73825280), (2, 36912640), (4, 18456320), (5, 14765056), (8, 9228160), (10, 7382528), (16, 4614080), (20, 3691264), (32, 2307040), (40, 1845632), (64, 1153520), (80, 922816), (128, 576760), (160, 461408), (256, 288380), (320, 230704), (512, 144190), (640, 115352), (1024, 72095), (1280, 57676), (2560, 28838), (5120, 14419)]