423804460

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 899799264

約数和(自身を除く): 475994804

約数列:

[1, 2, 4, 5, 10, 20, 227, 277, 337, 454, 554, 674, 908, 1108, 1135, 1348, 1385, 1685, 2270, 2770, 3370, 4540, 5540, 6740, 62879, 76499, 93349, 125758, 152998, 186698, 251516, 305996, 314395, 373396, 382495, 466745, 628790, 764990, 933490, 1257580, 1529980, 1866980, 21190223, 42380446, 84760892, 105951115, 211902230, 423804460]

約数ペア:

[(1, 423804460), (2, 211902230), (4, 105951115), (5, 84760892), (10, 42380446), (20, 21190223), (227, 1866980), (277, 1529980), (337, 1257580), (454, 933490), (554, 764990), (674, 628790), (908, 466745), (1108, 382495), (1135, 373396), (1348, 314395), (1385, 305996), (1685, 251516), (2270, 186698), (2770, 152998), (3370, 125758), (4540, 93349), (5540, 76499), (6740, 62879)]