5913160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 14774400

約数和(自身を除く): 8861240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 151, 178, 220, 302, 356, 440, 445, 604, 712, 755, 890, 979, 1208, 1510, 1661, 1780, 1958, 3020, 3322, 3560, 3916, 4895, 6040, 6644, 7832, 8305, 9790, 13288, 13439, 16610, 19580, 26878, 33220, 39160, 53756, 66440, 67195, 107512, 134390, 147829, 268780, 295658, 537560, 591316, 739145, 1182632, 1478290, 2956580, 5913160]

約数ペア:

[(1, 5913160), (2, 2956580), (4, 1478290), (5, 1182632), (8, 739145), (10, 591316), (11, 537560), (20, 295658), (22, 268780), (40, 147829), (44, 134390), (55, 107512), (88, 67195), (89, 66440), (110, 53756), (151, 39160), (178, 33220), (220, 26878), (302, 19580), (356, 16610), (440, 13439), (445, 13288), (604, 9790), (712, 8305), (755, 7832), (890, 6644), (979, 6040), (1208, 4895), (1510, 3916), (1661, 3560), (1780, 3322), (1958, 3020)]