2001055460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2704129}}^1$

素因数の和:2704175

約数の個数: 24

約数和(自身を含む): 4315791480

約数和(自身を除く): 2314736020

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2704129, 5408258, 10816516, 13520645, 27041290, 54082580, 100052773, 200105546, 400211092, 500263865, 1000527730, 2001055460]

約数ペア:

[(1, 2001055460), (2, 1000527730), (4, 500263865), (5, 400211092), (10, 200105546), (20, 100052773), (37, 54082580), (74, 27041290), (148, 13520645), (185, 10816516), (370, 5408258), (740, 2704129)]