61792120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118831}}^1$

素因数の和:118855

約数の個数: 32

約数和(自身を含む): 149728320

約数和(自身を除く): 87936200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 118831, 237662, 475324, 594155, 950648, 1188310, 1544803, 2376620, 3089606, 4753240, 6179212, 7724015, 12358424, 15448030, 30896060, 61792120]

約数ペア:

[(1, 61792120), (2, 30896060), (4, 15448030), (5, 12358424), (8, 7724015), (10, 6179212), (13, 4753240), (20, 3089606), (26, 2376620), (40, 1544803), (52, 1188310), (65, 950648), (104, 594155), (130, 475324), (260, 237662), (520, 118831)]