13009620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1283}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 39475296

約数和(自身を除く): 26465676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1283, 1690, 2028, 2535, 2566, 3380, 3849, 5070, 5132, 6415, 7698, 10140, 12830, 15396, 16679, 19245, 25660, 33358, 38490, 50037, 66716, 76980, 83395, 100074, 166790, 200148, 216827, 250185, 333580, 433654, 500370, 650481, 867308, 1000740, 1084135, 1300962, 2168270, 2601924, 3252405, 4336540, 6504810, 13009620]

約数ペア:

[(1, 13009620), (2, 6504810), (3, 4336540), (4, 3252405), (5, 2601924), (6, 2168270), (10, 1300962), (12, 1084135), (13, 1000740), (15, 867308), (20, 650481), (26, 500370), (30, 433654), (39, 333580), (52, 250185), (60, 216827), (65, 200148), (78, 166790), (130, 100074), (156, 83395), (169, 76980), (195, 66716), (260, 50037), (338, 38490), (390, 33358), (507, 25660), (676, 19245), (780, 16679), (845, 15396), (1014, 12830), (1283, 10140), (1690, 7698), (2028, 6415), (2535, 5132), (2566, 5070), (3380, 3849)]