292279780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36263}}^1$

素因数の和:36316

約数の個数: 48

約数和(自身を含む): 682343424

約数和(自身を除く): 390063644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 36263, 72526, 145052, 181315, 362630, 471419, 725260, 942838, 1124153, 1885676, 2248306, 2357095, 4496612, 4714190, 5620765, 9428380, 11241530, 14613989, 22483060, 29227978, 58455956, 73069945, 146139890, 292279780]

約数ペア:

[(1, 292279780), (2, 146139890), (4, 73069945), (5, 58455956), (10, 29227978), (13, 22483060), (20, 14613989), (26, 11241530), (31, 9428380), (52, 5620765), (62, 4714190), (65, 4496612), (124, 2357095), (130, 2248306), (155, 1885676), (260, 1124153), (310, 942838), (403, 725260), (620, 471419), (806, 362630), (1612, 181315), (2015, 145052), (4030, 72526), (8060, 36263)]