26210650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 50871744

約数和(自身を除く): 24661094

約数列:

[1, 2, 5, 10, 25, 43, 50, 73, 86, 146, 167, 215, 334, 365, 430, 730, 835, 1075, 1670, 1825, 2150, 3139, 3650, 4175, 6278, 7181, 8350, 12191, 14362, 15695, 24382, 31390, 35905, 60955, 71810, 78475, 121910, 156950, 179525, 304775, 359050, 524213, 609550, 1048426, 2621065, 5242130, 13105325, 26210650]

約数ペア:

[(1, 26210650), (2, 13105325), (5, 5242130), (10, 2621065), (25, 1048426), (43, 609550), (50, 524213), (73, 359050), (86, 304775), (146, 179525), (167, 156950), (215, 121910), (334, 78475), (365, 71810), (430, 60955), (730, 35905), (835, 31390), (1075, 24382), (1670, 15695), (1825, 14362), (2150, 12191), (3139, 8350), (3650, 7181), (4175, 6278)]