80759590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 149488416

約数和(自身を除く): 68728826

約数列:

[1, 2, 5, 10, 43, 86, 215, 293, 430, 586, 641, 1282, 1465, 2930, 3205, 6410, 12599, 25198, 27563, 55126, 62995, 125990, 137815, 187813, 275630, 375626, 939065, 1878130, 8075959, 16151918, 40379795, 80759590]

約数ペア:

[(1, 80759590), (2, 40379795), (5, 16151918), (10, 8075959), (43, 1878130), (86, 939065), (215, 375626), (293, 275630), (430, 187813), (586, 137815), (641, 125990), (1282, 62995), (1465, 55126), (2930, 27563), (3205, 25198), (6410, 12599)]