65696540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36097}}^1$

素因数の和:36126

約数の個数: 48

約数和(自身を含む): 169804992

約数和(自身を除く): 104108452

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, 36097, 72194, 144388, 180485, 252679, 360970, 469261, 505358, 721940, 938522, 1010716, 1263395, 1877044, 2346305, 2526790, 3284827, 4692610, 5053580, 6569654, 9385220, 13139308, 16424135, 32848270, 65696540]

約数ペア:

[(1, 65696540), (2, 32848270), (4, 16424135), (5, 13139308), (7, 9385220), (10, 6569654), (13, 5053580), (14, 4692610), (20, 3284827), (26, 2526790), (28, 2346305), (35, 1877044), (52, 1263395), (65, 1010716), (70, 938522), (91, 721940), (130, 505358), (140, 469261), (182, 360970), (260, 252679), (364, 180485), (455, 144388), (910, 72194), (1820, 36097)]