113624920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 270167040

約数和(自身を除く): 156542120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 2131, 2666, 4262, 5332, 6665, 8524, 10655, 10664, 13330, 17048, 21310, 26660, 42620, 53320, 66061, 85240, 91633, 132122, 183266, 264244, 330305, 366532, 458165, 528488, 660610, 733064, 916330, 1321220, 1832660, 2642440, 2840623, 3665320, 5681246, 11362492, 14203115, 22724984, 28406230, 56812460, 113624920]

約数ペア:

[(1, 113624920), (2, 56812460), (4, 28406230), (5, 22724984), (8, 14203115), (10, 11362492), (20, 5681246), (31, 3665320), (40, 2840623), (43, 2642440), (62, 1832660), (86, 1321220), (124, 916330), (155, 733064), (172, 660610), (215, 528488), (248, 458165), (310, 366532), (344, 330305), (430, 264244), (620, 183266), (860, 132122), (1240, 91633), (1333, 85240), (1720, 66061), (2131, 53320), (2666, 42620), (4262, 26660), (5332, 21310), (6665, 17048), (8524, 13330), (10655, 10664)]