26545610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 60770304

約数和(自身を除く): 34224694

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 941, 1085, 1882, 2015, 2170, 2821, 4030, 4705, 5642, 6587, 9410, 12233, 13174, 14105, 24466, 28210, 29171, 32935, 58342, 61165, 65870, 85631, 122330, 145855, 171262, 204197, 291710, 379223, 408394, 428155, 758446, 856310, 1020985, 1896115, 2041970, 2654561, 3792230, 5309122, 13272805, 26545610]

約数ペア:

[(1, 26545610), (2, 13272805), (5, 5309122), (7, 3792230), (10, 2654561), (13, 2041970), (14, 1896115), (26, 1020985), (31, 856310), (35, 758446), (62, 428155), (65, 408394), (70, 379223), (91, 291710), (130, 204197), (155, 171262), (182, 145855), (217, 122330), (310, 85631), (403, 65870), (434, 61165), (455, 58342), (806, 32935), (910, 29171), (941, 28210), (1085, 24466), (1882, 14105), (2015, 13174), (2170, 12233), (2821, 9410), (4030, 6587), (4705, 5642)]