32782760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 44977240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 479, 580, 590, 958, 1160, 1180, 1711, 1916, 2360, 2395, 3422, 3832, 4790, 6844, 8555, 9580, 13688, 13891, 17110, 19160, 27782, 28261, 34220, 55564, 56522, 68440, 69455, 111128, 113044, 138910, 141305, 226088, 277820, 282610, 555640, 565220, 819569, 1130440, 1639138, 3278276, 4097845, 6556552, 8195690, 16391380, 32782760]

約数ペア:

[(1, 32782760), (2, 16391380), (4, 8195690), (5, 6556552), (8, 4097845), (10, 3278276), (20, 1639138), (29, 1130440), (40, 819569), (58, 565220), (59, 555640), (116, 282610), (118, 277820), (145, 226088), (232, 141305), (236, 138910), (290, 113044), (295, 111128), (472, 69455), (479, 68440), (580, 56522), (590, 55564), (958, 34220), (1160, 28261), (1180, 27782), (1711, 19160), (1916, 17110), (2360, 13891), (2395, 13688), (3422, 9580), (3832, 8555), (4790, 6844)]