1569135140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{7549}}^1$

素因数の和:8124

約数の個数: 48

約数和(自身を含む): 3475416000

約数和(自身を除く): 1906280860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 547, 1094, 2188, 2735, 5470, 7549, 10393, 10940, 15098, 20786, 30196, 37745, 41572, 51965, 75490, 103930, 143431, 150980, 207860, 286862, 573724, 717155, 1434310, 2868620, 4129303, 8258606, 16517212, 20646515, 41293030, 78456757, 82586060, 156913514, 313827028, 392283785, 784567570, 1569135140]

約数ペア:

[(1, 1569135140), (2, 784567570), (4, 392283785), (5, 313827028), (10, 156913514), (19, 82586060), (20, 78456757), (38, 41293030), (76, 20646515), (95, 16517212), (190, 8258606), (380, 4129303), (547, 2868620), (1094, 1434310), (2188, 717155), (2735, 573724), (5470, 286862), (7549, 207860), (10393, 150980), (10940, 143431), (15098, 103930), (20786, 75490), (30196, 51965), (37745, 41572)]