342829880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 800928000

約数和(自身を除く): 458098120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 479, 580, 617, 958, 1160, 1234, 1916, 2395, 2468, 3085, 3832, 4790, 4936, 6170, 9580, 12340, 13891, 17893, 19160, 24680, 27782, 35786, 55564, 69455, 71572, 89465, 111128, 138910, 143144, 178930, 277820, 295543, 357860, 555640, 591086, 715720, 1182172, 1477715, 2364344, 2955430, 5910860, 8570747, 11821720, 17141494, 34282988, 42853735, 68565976, 85707470, 171414940, 342829880]

約数ペア:

[(1, 342829880), (2, 171414940), (4, 85707470), (5, 68565976), (8, 42853735), (10, 34282988), (20, 17141494), (29, 11821720), (40, 8570747), (58, 5910860), (116, 2955430), (145, 2364344), (232, 1477715), (290, 1182172), (479, 715720), (580, 591086), (617, 555640), (958, 357860), (1160, 295543), (1234, 277820), (1916, 178930), (2395, 143144), (2468, 138910), (3085, 111128), (3832, 89465), (4790, 71572), (4936, 69455), (6170, 55564), (9580, 35786), (12340, 27782), (13891, 24680), (17893, 19160)]