7188114460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1\times {\mathrm{4027}}^1$

素因数の和:6946

約数の個数: 48

約数和(自身を含む): 15591260160

約数和(自身を除く): 8403145700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2879, 4027, 5758, 8054, 11516, 14395, 16108, 20135, 28790, 40270, 57580, 80540, 89249, 124837, 178498, 249674, 356996, 446245, 499348, 624185, 892490, 1248370, 1784980, 2496740, 11593733, 23187466, 46374932, 57968665, 115937330, 231874660, 359405723, 718811446, 1437622892, 1797028615, 3594057230, 7188114460]

約数ペア:

[(1, 7188114460), (2, 3594057230), (4, 1797028615), (5, 1437622892), (10, 718811446), (20, 359405723), (31, 231874660), (62, 115937330), (124, 57968665), (155, 46374932), (310, 23187466), (620, 11593733), (2879, 2496740), (4027, 1784980), (5758, 1248370), (8054, 892490), (11516, 624185), (14395, 499348), (16108, 446245), (20135, 356996), (28790, 249674), (40270, 178498), (57580, 124837), (80540, 89249)]