26501020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14561}}^1$

素因数の和:14590

約数の個数: 48

約数和(自身を含む): 68499648

約数和(自身を除く): 41998628

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14561, 29122, 58244, 72805, 101927, 145610, 189293, 203854, 291220, 378586, 407708, 509635, 757172, 946465, 1019270, 1325051, 1892930, 2038540, 2650102, 3785860, 5300204, 6625255, 13250510, 26501020]

約数ペア:

[(1, 26501020), (2, 13250510), (4, 6625255), (5, 5300204), (7, 3785860), (10, 2650102), (13, 2038540), (14, 1892930), (20, 1325051), (26, 1019270), (28, 946465), (35, 757172), (52, 509635), (65, 407708), (70, 378586), (91, 291220), (130, 203854), (140, 189293), (182, 145610), (260, 101927), (364, 72805), (455, 58244), (910, 29122), (1820, 14561)]