26468260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14543}}^1$

素因数の和:14572

約数の個数: 48

約数和(自身を含む): 68414976

約数和(自身を除く): 41946716

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, 14543, 29086, 58172, 72715, 101801, 145430, 189059, 203602, 290860, 378118, 407204, 509005, 756236, 945295, 1018010, 1323413, 1890590, 2036020, 2646826, 3781180, 5293652, 6617065, 13234130, 26468260]

約数ペア:

[(1, 26468260), (2, 13234130), (4, 6617065), (5, 5293652), (7, 3781180), (10, 2646826), (13, 2036020), (14, 1890590), (20, 1323413), (26, 1018010), (28, 945295), (35, 756236), (52, 509005), (65, 407204), (70, 378118), (91, 290860), (130, 203602), (140, 189059), (182, 145430), (260, 101801), (364, 72715), (455, 58172), (910, 29086), (1820, 14543)]