2016962300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15131}}^1$

素因数の和:15219

約数の個数: 72

約数和(自身を含む): 4623370752

約数和(自身を除く): 2606408452

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 43, 50, 62, 86, 100, 124, 155, 172, 215, 310, 430, 620, 775, 860, 1075, 1333, 1550, 2150, 2666, 3100, 4300, 5332, 6665, 13330, 15131, 26660, 30262, 33325, 60524, 66650, 75655, 133300, 151310, 302620, 378275, 469061, 650633, 756550, 938122, 1301266, 1513100, 1876244, 2345305, 2602532, 3253165, 4690610, 6506330, 9381220, 11726525, 13012660, 16265825, 20169623, 23453050, 32531650, 40339246, 46906100, 65063300, 80678492, 100848115, 201696230, 403392460, 504240575, 1008481150, 2016962300]

約数ペア:

[(1, 2016962300), (2, 1008481150), (4, 504240575), (5, 403392460), (10, 201696230), (20, 100848115), (25, 80678492), (31, 65063300), (43, 46906100), (50, 40339246), (62, 32531650), (86, 23453050), (100, 20169623), (124, 16265825), (155, 13012660), (172, 11726525), (215, 9381220), (310, 6506330), (430, 4690610), (620, 3253165), (775, 2602532), (860, 2345305), (1075, 1876244), (1333, 1513100), (1550, 1301266), (2150, 938122), (2666, 756550), (3100, 650633), (4300, 469061), (5332, 378275), (6665, 302620), (13330, 151310), (15131, 133300), (26660, 75655), (30262, 66650), (33325, 60524)]