63925180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 147216384

約数和(自身を除く): 83291204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 1303, 2230, 2453, 2606, 4460, 4906, 5212, 6515, 9812, 12265, 13030, 14333, 24530, 26060, 28666, 49060, 57332, 71665, 143330, 286660, 290569, 581138, 1162276, 1452845, 2905690, 3196259, 5811380, 6392518, 12785036, 15981295, 31962590, 63925180]

約数ペア:

[(1, 63925180), (2, 31962590), (4, 15981295), (5, 12785036), (10, 6392518), (11, 5811380), (20, 3196259), (22, 2905690), (44, 1452845), (55, 1162276), (110, 581138), (220, 290569), (223, 286660), (446, 143330), (892, 71665), (1115, 57332), (1303, 49060), (2230, 28666), (2453, 26060), (2606, 24530), (4460, 14333), (4906, 13030), (5212, 12265), (6515, 9812)]