10370740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 23063040

約数和(自身を除く): 12692300

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 389, 430, 620, 778, 860, 1333, 1556, 1945, 2666, 3890, 5332, 6665, 7780, 12059, 13330, 16727, 24118, 26660, 33454, 48236, 60295, 66908, 83635, 120590, 167270, 241180, 334540, 518537, 1037074, 2074148, 2592685, 5185370, 10370740]

約数ペア:

[(1, 10370740), (2, 5185370), (4, 2592685), (5, 2074148), (10, 1037074), (20, 518537), (31, 334540), (43, 241180), (62, 167270), (86, 120590), (124, 83635), (155, 66908), (172, 60295), (215, 48236), (310, 33454), (389, 26660), (430, 24118), (620, 16727), (778, 13330), (860, 12059), (1333, 7780), (1556, 6665), (1945, 5332), (2666, 3890)]