26641360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14479}}^1$

素因数の和:14515

約数の個数: 40

約数和(自身を含む): 64638720

約数和(自身を除く): 37997360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14479, 28958, 57916, 72395, 115832, 144790, 231664, 289580, 333017, 579160, 666034, 1158320, 1332068, 1665085, 2664136, 3330170, 5328272, 6660340, 13320680, 26641360]

約数ペア:

[(1, 26641360), (2, 13320680), (4, 6660340), (5, 5328272), (8, 3330170), (10, 2664136), (16, 1665085), (20, 1332068), (23, 1158320), (40, 666034), (46, 579160), (80, 333017), (92, 289580), (115, 231664), (184, 144790), (230, 115832), (368, 72395), (460, 57916), (920, 28958), (1840, 14479)]