416804920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1549}}^1$

素因数の和:1629

約数の個数: 96

約数和(自身を含む): 1108188000

約数和(自身を除く): 691383080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 961, 1085, 1240, 1549, 1736, 1922, 2170, 3098, 3844, 4340, 4805, 6196, 6727, 7688, 7745, 8680, 9610, 10843, 12392, 13454, 15490, 19220, 21686, 26908, 30980, 33635, 38440, 43372, 48019, 53816, 54215, 61960, 67270, 86744, 96038, 108430, 134540, 192076, 216860, 240095, 269080, 336133, 384152, 433720, 480190, 672266, 960380, 1344532, 1488589, 1680665, 1920760, 2689064, 2977178, 3361330, 5954356, 6722660, 7442945, 10420123, 11908712, 13445320, 14885890, 20840246, 29771780, 41680492, 52100615, 59543560, 83360984, 104201230, 208402460, 416804920]

約数ペア:

[(1, 416804920), (2, 208402460), (4, 104201230), (5, 83360984), (7, 59543560), (8, 52100615), (10, 41680492), (14, 29771780), (20, 20840246), (28, 14885890), (31, 13445320), (35, 11908712), (40, 10420123), (56, 7442945), (62, 6722660), (70, 5954356), (124, 3361330), (140, 2977178), (155, 2689064), (217, 1920760), (248, 1680665), (280, 1488589), (310, 1344532), (434, 960380), (620, 672266), (868, 480190), (961, 433720), (1085, 384152), (1240, 336133), (1549, 269080), (1736, 240095), (1922, 216860), (2170, 192076), (3098, 134540), (3844, 108430), (4340, 96038), (4805, 86744), (6196, 67270), (6727, 61960), (7688, 54215), (7745, 53816), (8680, 48019), (9610, 43372), (10843, 38440), (12392, 33635), (13454, 30980), (15490, 26908), (19220, 21686)]