2574103090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1871}}^1$

素因数の和:2467

約数の個数: 64

約数和(自身を含む): 5264663040

約数和(自身を除く): 2690559950

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 557, 1114, 1235, 1871, 2470, 2785, 3742, 5570, 7241, 9355, 10583, 14482, 18710, 21166, 24323, 35549, 36205, 48646, 52915, 71098, 72410, 105830, 121615, 137579, 177745, 243230, 275158, 355490, 462137, 687895, 924274, 1042147, 1375790, 2084294, 2310685, 4621370, 5210735, 10421470, 13547911, 19800793, 27095822, 39601586, 67739555, 99003965, 135479110, 198007930, 257410309, 514820618, 1287051545, 2574103090]

約数ペア:

[(1, 2574103090), (2, 1287051545), (5, 514820618), (10, 257410309), (13, 198007930), (19, 135479110), (26, 99003965), (38, 67739555), (65, 39601586), (95, 27095822), (130, 19800793), (190, 13547911), (247, 10421470), (494, 5210735), (557, 4621370), (1114, 2310685), (1235, 2084294), (1871, 1375790), (2470, 1042147), (2785, 924274), (3742, 687895), (5570, 462137), (7241, 355490), (9355, 275158), (10583, 243230), (14482, 177745), (18710, 137579), (21166, 121615), (24323, 105830), (35549, 72410), (36205, 71098), (48646, 52915)]