62507620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3259}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 151159680

約数和(自身を除く): 88652060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3259, 3836, 4795, 6518, 9590, 13036, 16295, 19180, 22813, 32590, 45626, 65180, 91252, 114065, 228130, 446483, 456260, 892966, 1785932, 2232415, 3125381, 4464830, 6250762, 8929660, 12501524, 15626905, 31253810, 62507620]

約数ペア:

[(1, 62507620), (2, 31253810), (4, 15626905), (5, 12501524), (7, 8929660), (10, 6250762), (14, 4464830), (20, 3125381), (28, 2232415), (35, 1785932), (70, 892966), (137, 456260), (140, 446483), (274, 228130), (548, 114065), (685, 91252), (959, 65180), (1370, 45626), (1918, 32590), (2740, 22813), (3259, 19180), (3836, 16295), (4795, 13036), (6518, 9590)]