6580840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 17827200

約数和(自身を除く): 11246360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1237, 1330, 2474, 2660, 4948, 5320, 6185, 8659, 9896, 12370, 17318, 23503, 24740, 34636, 43295, 47006, 49480, 69272, 86590, 94012, 117515, 164521, 173180, 188024, 235030, 329042, 346360, 470060, 658084, 822605, 940120, 1316168, 1645210, 3290420, 6580840]

約数ペア:

[(1, 6580840), (2, 3290420), (4, 1645210), (5, 1316168), (7, 940120), (8, 822605), (10, 658084), (14, 470060), (19, 346360), (20, 329042), (28, 235030), (35, 188024), (38, 173180), (40, 164521), (56, 117515), (70, 94012), (76, 86590), (95, 69272), (133, 49480), (140, 47006), (152, 43295), (190, 34636), (266, 24740), (280, 23503), (380, 17318), (532, 12370), (665, 9896), (760, 8659), (1064, 6185), (1237, 5320), (1330, 4948), (2474, 2660)]