13900920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10531}}^1$

素因数の和:10556

約数の個数: 64

約数和(自身を含む): 45498240

約数和(自身を除く): 31597320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 10531, 21062, 31593, 42124, 52655, 63186, 84248, 105310, 115841, 126372, 157965, 210620, 231682, 252744, 315930, 347523, 421240, 463364, 579205, 631860, 695046, 926728, 1158410, 1263720, 1390092, 1737615, 2316820, 2780184, 3475230, 4633640, 6950460, 13900920]

約数ペア:

[(1, 13900920), (2, 6950460), (3, 4633640), (4, 3475230), (5, 2780184), (6, 2316820), (8, 1737615), (10, 1390092), (11, 1263720), (12, 1158410), (15, 926728), (20, 695046), (22, 631860), (24, 579205), (30, 463364), (33, 421240), (40, 347523), (44, 315930), (55, 252744), (60, 231682), (66, 210620), (88, 157965), (110, 126372), (120, 115841), (132, 105310), (165, 84248), (220, 63186), (264, 52655), (330, 42124), (440, 31593), (660, 21062), (1320, 10531)]