22767290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 51093504

約数和(自身を除く): 28326214

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 197, 254, 394, 455, 635, 889, 910, 985, 1270, 1379, 1651, 1778, 1970, 2561, 2758, 3302, 4445, 5122, 6895, 8255, 8890, 11557, 12805, 13790, 16510, 17927, 23114, 25019, 25610, 35854, 50038, 57785, 89635, 115570, 125095, 175133, 179270, 250190, 325247, 350266, 650494, 875665, 1626235, 1751330, 2276729, 3252470, 4553458, 11383645, 22767290]

約数ペア:

[(1, 22767290), (2, 11383645), (5, 4553458), (7, 3252470), (10, 2276729), (13, 1751330), (14, 1626235), (26, 875665), (35, 650494), (65, 350266), (70, 325247), (91, 250190), (127, 179270), (130, 175133), (182, 125095), (197, 115570), (254, 89635), (394, 57785), (455, 50038), (635, 35854), (889, 25610), (910, 25019), (985, 23114), (1270, 17927), (1379, 16510), (1651, 13790), (1778, 12805), (1970, 11557), (2561, 8890), (2758, 8255), (3302, 6895), (4445, 5122)]