6220460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 13762560

約数和(自身を除く): 7542100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 127, 155, 158, 254, 310, 316, 395, 508, 620, 635, 790, 1270, 1580, 2449, 2540, 3937, 4898, 7874, 9796, 10033, 12245, 15748, 19685, 20066, 24490, 39370, 40132, 48980, 50165, 78740, 100330, 200660, 311023, 622046, 1244092, 1555115, 3110230, 6220460]

約数ペア:

[(1, 6220460), (2, 3110230), (4, 1555115), (5, 1244092), (10, 622046), (20, 311023), (31, 200660), (62, 100330), (79, 78740), (124, 50165), (127, 48980), (155, 40132), (158, 39370), (254, 24490), (310, 20066), (316, 19685), (395, 15748), (508, 12245), (620, 10033), (635, 9796), (790, 7874), (1270, 4898), (1580, 3937), (2449, 2540)]