15696501080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{425149}}^1$

素因数の和:425244

約数の個数: 64

約数和(自身を含む): 38569608000

約数和(自身を除く): 22873106920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3692, 4615, 7384, 9230, 18460, 36920, 425149, 850298, 1700596, 2125745, 3401192, 4251490, 5526937, 8502980, 11053874, 17005960, 22107748, 27634685, 30185579, 44215496, 55269370, 60371158, 110538740, 120742316, 150927895, 221077480, 241484632, 301855790, 392412527, 603711580, 784825054, 1207423160, 1569650108, 1962062635, 3139300216, 3924125270, 7848250540, 15696501080]

約数ペア:

[(1, 15696501080), (2, 7848250540), (4, 3924125270), (5, 3139300216), (8, 1962062635), (10, 1569650108), (13, 1207423160), (20, 784825054), (26, 603711580), (40, 392412527), (52, 301855790), (65, 241484632), (71, 221077480), (104, 150927895), (130, 120742316), (142, 110538740), (260, 60371158), (284, 55269370), (355, 44215496), (520, 30185579), (568, 27634685), (710, 22107748), (923, 17005960), (1420, 11053874), (1846, 8502980), (2840, 5526937), (3692, 4251490), (4615, 3401192), (7384, 2125745), (9230, 1700596), (18460, 850298), (36920, 425149)]