1130440

素因数分解:

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

素因数の和:549

約数の個数: 32

約数和(自身を含む): 2592000

約数和(自身を除く): 1461560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 479, 590, 958, 1180, 1916, 2360, 2395, 3832, 4790, 9580, 19160, 28261, 56522, 113044, 141305, 226088, 282610, 565220, 1130440]

約数ペア:

[(1, 1130440), (2, 565220), (4, 282610), (5, 226088), (8, 141305), (10, 113044), (20, 56522), (40, 28261), (59, 19160), (118, 9580), (236, 4790), (295, 3832), (472, 2395), (479, 2360), (590, 1916), (958, 1180)]