201619353920

素因数分解:

$2^6\times 5^1\times {\mathrm{630060481}}^1$

素因数の和:630060498

約数の個数: 28

約数和(自身を含む): 480106087284

約数和(自身を除く): 278486733364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 630060481, 1260120962, 2520241924, 3150302405, 5040483848, 6300604810, 10080967696, 12601209620, 20161935392, 25202419240, 40323870784, 50404838480, 100809676960, 201619353920]

約数ペア:

[(1, 201619353920), (2, 100809676960), (4, 50404838480), (5, 40323870784), (8, 25202419240), (10, 20161935392), (16, 12601209620), (20, 10080967696), (32, 6300604810), (40, 5040483848), (64, 3150302405), (80, 2520241924), (160, 1260120962), (320, 630060481)]