88888656650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{126613}}^1$

素因数の和:127383

約数の個数: 48

約数和(自身を含む): 174271509600

約数和(自身を除く): 85382852950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 739, 950, 1478, 3695, 7390, 14041, 18475, 28082, 36950, 70205, 126613, 140410, 253226, 351025, 633065, 702050, 1266130, 2405647, 3165325, 4811294, 6330650, 12028235, 24056470, 60141175, 93567007, 120282350, 187134014, 467835035, 935670070, 1777773133, 2339175175, 3555546266, 4678350350, 8888865665, 17777731330, 44444328325, 88888656650]

約数ペア:

[(1, 88888656650), (2, 44444328325), (5, 17777731330), (10, 8888865665), (19, 4678350350), (25, 3555546266), (38, 2339175175), (50, 1777773133), (95, 935670070), (190, 467835035), (475, 187134014), (739, 120282350), (950, 93567007), (1478, 60141175), (3695, 24056470), (7390, 12028235), (14041, 6330650), (18475, 4811294), (28082, 3165325), (36950, 2405647), (70205, 1266130), (126613, 702050), (140410, 633065), (253226, 351025)]