23652640

素因数分解:

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

素因数の和:266

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 38399840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 151, 160, 176, 178, 220, 302, 352, 356, 440, 445, 604, 712, 755, 880, 890, 979, 1208, 1424, 1510, 1661, 1760, 1780, 1958, 2416, 2848, 3020, 3322, 3560, 3916, 4832, 4895, 6040, 6644, 7120, 7832, 8305, 9790, 12080, 13288, 13439, 14240, 15664, 16610, 19580, 24160, 26576, 26878, 31328, 33220, 39160, 53152, 53756, 66440, 67195, 78320, 107512, 132880, 134390, 147829, 156640, 215024, 265760, 268780, 295658, 430048, 537560, 591316, 739145, 1075120, 1182632, 1478290, 2150240, 2365264, 2956580, 4730528, 5913160, 11826320, 23652640]

約数ペア:

[(1, 23652640), (2, 11826320), (4, 5913160), (5, 4730528), (8, 2956580), (10, 2365264), (11, 2150240), (16, 1478290), (20, 1182632), (22, 1075120), (32, 739145), (40, 591316), (44, 537560), (55, 430048), (80, 295658), (88, 268780), (89, 265760), (110, 215024), (151, 156640), (160, 147829), (176, 134390), (178, 132880), (220, 107512), (302, 78320), (352, 67195), (356, 66440), (440, 53756), (445, 53152), (604, 39160), (712, 33220), (755, 31328), (880, 26878), (890, 26576), (979, 24160), (1208, 19580), (1424, 16610), (1510, 15664), (1661, 14240), (1760, 13439), (1780, 13288), (1958, 12080), (2416, 9790), (2848, 8305), (3020, 7832), (3322, 7120), (3560, 6644), (3916, 6040), (4832, 4895)]