2011341424480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19985507}}^1$

素因数の和:19985576

約数の個数: 96

約数和(自身を含む): 5167293064416

約数和(自身を除く): 3155951639936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 680, 740, 1184, 1258, 1360, 1480, 2516, 2720, 2960, 3145, 5032, 5920, 6290, 10064, 12580, 20128, 25160, 50320, 100640, 19985507, 39971014, 79942028, 99927535, 159884056, 199855070, 319768112, 339753619, 399710140, 639536224, 679507238, 739463759, 799420280, 1359014476, 1478927518, 1598840560, 1698768095, 2718028952, 2957855036, 3197681120, 3397536190, 3697318795, 5436057904, 5915710072, 6795072380, 7394637590, 10872115808, 11831420144, 12570883903, 13590144760, 14789275180, 23662840288, 25141767806, 27180289520, 29578550360, 50283535612, 54360579040, 59157100720, 62854419515, 100567071224, 118314201440, 125708839030, 201134142448, 251417678060, 402268284896, 502835356120, 1005670712240, 2011341424480]

約数ペア:

[(1, 2011341424480), (2, 1005670712240), (4, 502835356120), (5, 402268284896), (8, 251417678060), (10, 201134142448), (16, 125708839030), (17, 118314201440), (20, 100567071224), (32, 62854419515), (34, 59157100720), (37, 54360579040), (40, 50283535612), (68, 29578550360), (74, 27180289520), (80, 25141767806), (85, 23662840288), (136, 14789275180), (148, 13590144760), (160, 12570883903), (170, 11831420144), (185, 10872115808), (272, 7394637590), (296, 6795072380), (340, 5915710072), (370, 5436057904), (544, 3697318795), (592, 3397536190), (629, 3197681120), (680, 2957855036), (740, 2718028952), (1184, 1698768095), (1258, 1598840560), (1360, 1478927518), (1480, 1359014476), (2516, 799420280), (2720, 739463759), (2960, 679507238), (3145, 639536224), (5032, 399710140), (5920, 339753619), (6290, 319768112), (10064, 199855070), (12580, 159884056), (20128, 99927535), (25160, 79942028), (50320, 39971014), (100640, 19985507)]