520060970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19141}}^1$

素因数の和:19191

約数の個数: 64

約数和(自身を含む): 1157708160

約数和(自身を除く): 637647190

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 13585, 19141, 27170, 38282, 95705, 191410, 210551, 248833, 363679, 421102, 497666, 727358, 1052755, 1244165, 1818395, 2105510, 2488330, 2737163, 3636790, 4000469, 4727827, 5474326, 8000938, 9455654, 13685815, 20002345, 23639135, 27371630, 40004690, 47278270, 52006097, 104012194, 260030485, 520060970]

約数ペア:

[(1, 520060970), (2, 260030485), (5, 104012194), (10, 52006097), (11, 47278270), (13, 40004690), (19, 27371630), (22, 23639135), (26, 20002345), (38, 13685815), (55, 9455654), (65, 8000938), (95, 5474326), (110, 4727827), (130, 4000469), (143, 3636790), (190, 2737163), (209, 2488330), (247, 2105510), (286, 1818395), (418, 1244165), (494, 1052755), (715, 727358), (1045, 497666), (1235, 421102), (1430, 363679), (2090, 248833), (2470, 210551), (2717, 191410), (5434, 95705), (13585, 38282), (19141, 27170)]