2600996840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{2383}}^1$

素因数の和:4506

約数の個数: 64

約数和(自身を含む): 6308064000

約数和(自身を除く): 3707067160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2099, 2383, 4198, 4766, 8396, 9532, 10495, 11915, 16792, 19064, 20990, 23830, 27287, 30979, 41980, 47660, 54574, 61958, 83960, 95320, 109148, 123916, 136435, 154895, 218296, 247832, 272870, 309790, 545740, 619580, 1091480, 1239160, 5001917, 10003834, 20007668, 25009585, 40015336, 50019170, 65024921, 100038340, 130049842, 200076680, 260099684, 325124605, 520199368, 650249210, 1300498420, 2600996840]

約数ペア:

[(1, 2600996840), (2, 1300498420), (4, 650249210), (5, 520199368), (8, 325124605), (10, 260099684), (13, 200076680), (20, 130049842), (26, 100038340), (40, 65024921), (52, 50019170), (65, 40015336), (104, 25009585), (130, 20007668), (260, 10003834), (520, 5001917), (2099, 1239160), (2383, 1091480), (4198, 619580), (4766, 545740), (8396, 309790), (9532, 272870), (10495, 247832), (11915, 218296), (16792, 154895), (19064, 136435), (20990, 123916), (23830, 109148), (27287, 95320), (30979, 83960), (41980, 61958), (47660, 54574)]