97156540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{863}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 220485888

約数和(自身を除く): 123329348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 433, 863, 866, 1726, 1732, 2165, 3452, 4315, 4330, 5629, 8630, 8660, 11219, 11258, 17260, 22438, 22516, 28145, 44876, 56095, 56290, 112190, 112580, 224380, 373679, 747358, 1494716, 1868395, 3736790, 4857827, 7473580, 9715654, 19431308, 24289135, 48578270, 97156540]

約数ペア:

[(1, 97156540), (2, 48578270), (4, 24289135), (5, 19431308), (10, 9715654), (13, 7473580), (20, 4857827), (26, 3736790), (52, 1868395), (65, 1494716), (130, 747358), (260, 373679), (433, 224380), (863, 112580), (866, 112190), (1726, 56290), (1732, 56095), (2165, 44876), (3452, 28145), (4315, 22516), (4330, 22438), (5629, 17260), (8630, 11258), (8660, 11219)]