25552667710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{1093}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 47241895680

約数和(自身を除く): 21689227970

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 293, 395, 505, 586, 790, 1010, 1093, 1465, 2186, 2930, 5465, 7979, 10930, 15958, 23147, 29593, 39895, 46294, 59186, 79790, 86347, 110393, 115735, 147965, 172694, 220786, 231470, 295930, 320249, 431735, 551965, 640498, 863470, 1103930, 1601245, 2337847, 3202490, 4675694, 8721047, 11689235, 17442094, 23378470, 25299671, 32345149, 43605235, 50599342, 64690298, 87210470, 126498355, 161725745, 252996710, 323451490, 2555266771, 5110533542, 12776333855, 25552667710]

約数ペア:

[(1, 25552667710), (2, 12776333855), (5, 5110533542), (10, 2555266771), (79, 323451490), (101, 252996710), (158, 161725745), (202, 126498355), (293, 87210470), (395, 64690298), (505, 50599342), (586, 43605235), (790, 32345149), (1010, 25299671), (1093, 23378470), (1465, 17442094), (2186, 11689235), (2930, 8721047), (5465, 4675694), (7979, 3202490), (10930, 2337847), (15958, 1601245), (23147, 1103930), (29593, 863470), (39895, 640498), (46294, 551965), (59186, 431735), (79790, 320249), (86347, 295930), (110393, 231470), (115735, 220786), (147965, 172694)]