14880702920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1\times {\mathrm{5351}}^1$

素因数の和:7278

約数の個数: 64

約数和(自身を含む): 34411219200

約数和(自身を除く): 19530516280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1879, 3758, 5351, 7516, 9395, 10702, 15032, 18790, 21404, 26755, 37580, 42808, 53510, 69523, 75160, 107020, 139046, 197987, 214040, 278092, 347615, 395974, 556184, 695230, 791948, 989935, 1390460, 1583896, 1979870, 2780920, 3959740, 7919480, 10054529, 20109058, 40218116, 50272645, 80436232, 100545290, 201090580, 372017573, 402181160, 744035146, 1488070292, 1860087865, 2976140584, 3720175730, 7440351460, 14880702920]

約数ペア:

[(1, 14880702920), (2, 7440351460), (4, 3720175730), (5, 2976140584), (8, 1860087865), (10, 1488070292), (20, 744035146), (37, 402181160), (40, 372017573), (74, 201090580), (148, 100545290), (185, 80436232), (296, 50272645), (370, 40218116), (740, 20109058), (1480, 10054529), (1879, 7919480), (3758, 3959740), (5351, 2780920), (7516, 1979870), (9395, 1583896), (10702, 1390460), (15032, 989935), (18790, 791948), (21404, 695230), (26755, 556184), (37580, 395974), (42808, 347615), (53510, 278092), (69523, 214040), (75160, 197987), (107020, 139046)]