11495440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13063}}^1$

素因数の和:13087

約数の個数: 40

約数和(自身を含む): 29158848

約数和(自身を除く): 17663408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 13063, 26126, 52252, 65315, 104504, 130630, 143693, 209008, 261260, 287386, 522520, 574772, 718465, 1045040, 1149544, 1436930, 2299088, 2873860, 5747720, 11495440]

約数ペア:

[(1, 11495440), (2, 5747720), (4, 2873860), (5, 2299088), (8, 1436930), (10, 1149544), (11, 1045040), (16, 718465), (20, 574772), (22, 522520), (40, 287386), (44, 261260), (55, 209008), (80, 143693), (88, 130630), (110, 104504), (176, 65315), (220, 52252), (440, 26126), (880, 13063)]