15696831280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{62627}}^1$

素因数の和:62894

約数の個数: 80

約数和(自身を含む): 39466161504

約数和(自身を除く): 23769330224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 241, 260, 482, 520, 964, 1040, 1205, 1928, 2410, 3133, 3856, 4820, 6266, 9640, 12532, 15665, 19280, 25064, 31330, 50128, 62627, 62660, 125254, 125320, 250508, 250640, 313135, 501016, 626270, 814151, 1002032, 1252540, 1628302, 2505080, 3256604, 4070755, 5010160, 6513208, 8141510, 13026416, 15093107, 16283020, 30186214, 32566040, 60372428, 65132080, 75465535, 120744856, 150931070, 196210391, 241489712, 301862140, 392420782, 603724280, 784841564, 981051955, 1207448560, 1569683128, 1962103910, 3139366256, 3924207820, 7848415640, 15696831280]

約数ペア:

[(1, 15696831280), (2, 7848415640), (4, 3924207820), (5, 3139366256), (8, 1962103910), (10, 1569683128), (13, 1207448560), (16, 981051955), (20, 784841564), (26, 603724280), (40, 392420782), (52, 301862140), (65, 241489712), (80, 196210391), (104, 150931070), (130, 120744856), (208, 75465535), (241, 65132080), (260, 60372428), (482, 32566040), (520, 30186214), (964, 16283020), (1040, 15093107), (1205, 13026416), (1928, 8141510), (2410, 6513208), (3133, 5010160), (3856, 4070755), (4820, 3256604), (6266, 2505080), (9640, 1628302), (12532, 1252540), (15665, 1002032), (19280, 814151), (25064, 626270), (31330, 501016), (50128, 313135), (62627, 250640), (62660, 250508), (125254, 125320)]