11150920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25343}}^1$

素因数の和:25365

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 16220600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 25343, 50686, 101372, 126715, 202744, 253430, 278773, 506860, 557546, 1013720, 1115092, 1393865, 2230184, 2787730, 5575460, 11150920]

約数ペア:

[(1, 11150920), (2, 5575460), (4, 2787730), (5, 2230184), (8, 1393865), (10, 1115092), (11, 1013720), (20, 557546), (22, 506860), (40, 278773), (44, 253430), (55, 202744), (88, 126715), (110, 101372), (220, 50686), (440, 25343)]