4336540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1283}}^1$

素因数の和:1318

約数の個数: 36

約数和(自身を含む): 9868824

約数和(自身を除く): 5532284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1283, 1690, 2566, 3380, 5132, 6415, 12830, 16679, 25660, 33358, 66716, 83395, 166790, 216827, 333580, 433654, 867308, 1084135, 2168270, 4336540]

約数ペア:

[(1, 4336540), (2, 2168270), (4, 1084135), (5, 867308), (10, 433654), (13, 333580), (20, 216827), (26, 166790), (52, 83395), (65, 66716), (130, 33358), (169, 25660), (260, 16679), (338, 12830), (676, 6415), (845, 5132), (1283, 3380), (1690, 2566)]