61526720

素因数分解:

$2^6\times 5^1\times {\mathrm{192271}}^1$

素因数の和:192288

約数の個数: 28

約数和(自身を含む): 146511264

約数和(自身を除く): 84984544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 192271, 384542, 769084, 961355, 1538168, 1922710, 3076336, 3845420, 6152672, 7690840, 12305344, 15381680, 30763360, 61526720]

約数ペア:

[(1, 61526720), (2, 30763360), (4, 15381680), (5, 12305344), (8, 7690840), (10, 6152672), (16, 3845420), (20, 3076336), (32, 1922710), (40, 1538168), (64, 961355), (80, 769084), (160, 384542), (320, 192271)]