848506760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 1952622720

約数和(自身を除く): 1104115960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 137, 268, 274, 335, 536, 548, 670, 685, 1096, 1340, 1370, 2311, 2680, 2740, 4622, 5480, 9179, 9244, 11555, 18358, 18488, 23110, 36716, 45895, 46220, 73432, 91790, 92440, 154837, 183580, 309674, 316607, 367160, 619348, 633214, 774185, 1238696, 1266428, 1548370, 1583035, 2532856, 3096740, 3166070, 6193480, 6332140, 12664280, 21212669, 42425338, 84850676, 106063345, 169701352, 212126690, 424253380, 848506760]

約数ペア:

[(1, 848506760), (2, 424253380), (4, 212126690), (5, 169701352), (8, 106063345), (10, 84850676), (20, 42425338), (40, 21212669), (67, 12664280), (134, 6332140), (137, 6193480), (268, 3166070), (274, 3096740), (335, 2532856), (536, 1583035), (548, 1548370), (670, 1266428), (685, 1238696), (1096, 774185), (1340, 633214), (1370, 619348), (2311, 367160), (2680, 316607), (2740, 309674), (4622, 183580), (5480, 154837), (9179, 92440), (9244, 91790), (11555, 73432), (18358, 46220), (18488, 45895), (23110, 36716)]