40959970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14173}}^1$

素因数の和:14214

約数の個数: 24

約数和(自身を含む): 78325524

約数和(自身を除く): 37365554

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 14173, 28346, 70865, 141730, 240941, 481882, 1204705, 2409410, 4095997, 8191994, 20479985, 40959970]

約数ペア:

[(1, 40959970), (2, 20479985), (5, 8191994), (10, 4095997), (17, 2409410), (34, 1204705), (85, 481882), (170, 240941), (289, 141730), (578, 70865), (1445, 28346), (2890, 14173)]