739236460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{1637}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 1581207264

約数和(自身を除く): 841970804

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 337, 670, 674, 1340, 1348, 1637, 1685, 3274, 3370, 6548, 6740, 8185, 16370, 22579, 32740, 45158, 90316, 109679, 112895, 219358, 225790, 438716, 451580, 548395, 551669, 1096790, 1103338, 2193580, 2206676, 2758345, 5516690, 11033380, 36961823, 73923646, 147847292, 184809115, 369618230, 739236460]

約数ペア:

[(1, 739236460), (2, 369618230), (4, 184809115), (5, 147847292), (10, 73923646), (20, 36961823), (67, 11033380), (134, 5516690), (268, 2758345), (335, 2206676), (337, 2193580), (670, 1103338), (674, 1096790), (1340, 551669), (1348, 548395), (1637, 451580), (1685, 438716), (3274, 225790), (3370, 219358), (6548, 112895), (6740, 109679), (8185, 90316), (16370, 45158), (22579, 32740)]