26439540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6577}}^1$

素因数の和:6656

約数の個数: 48

約数和(自身を含む): 75147072

約数和(自身を除く): 48707532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 6577, 13154, 19731, 26308, 32885, 39462, 65770, 78924, 98655, 131540, 197310, 394620, 440659, 881318, 1321977, 1762636, 2203295, 2643954, 4406590, 5287908, 6609885, 8813180, 13219770, 26439540]

約数ペア:

[(1, 26439540), (2, 13219770), (3, 8813180), (4, 6609885), (5, 5287908), (6, 4406590), (10, 2643954), (12, 2203295), (15, 1762636), (20, 1321977), (30, 881318), (60, 440659), (67, 394620), (134, 197310), (201, 131540), (268, 98655), (335, 78924), (402, 65770), (670, 39462), (804, 32885), (1005, 26308), (1340, 19731), (2010, 13154), (4020, 6577)]