1056557060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{51439}}^1$

素因数の和:51540

約数の個数: 48

約数和(自身を含む): 2419737600

約数和(自身を除く): 1363180540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 10270, 20540, 51439, 102878, 205756, 257195, 514390, 668707, 1028780, 1337414, 2674828, 3343535, 4063681, 6687070, 8127362, 13374140, 16254724, 20318405, 40636810, 52827853, 81273620, 105655706, 211311412, 264139265, 528278530, 1056557060]

約数ペア:

[(1, 1056557060), (2, 528278530), (4, 264139265), (5, 211311412), (10, 105655706), (13, 81273620), (20, 52827853), (26, 40636810), (52, 20318405), (65, 16254724), (79, 13374140), (130, 8127362), (158, 6687070), (260, 4063681), (316, 3343535), (395, 2674828), (790, 1337414), (1027, 1028780), (1580, 668707), (2054, 514390), (4108, 257195), (5135, 205756), (10270, 102878), (20540, 51439)]