63691520

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 161590464

約数和(自身を除く): 97898944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 2927, 4352, 5440, 5854, 10880, 11708, 14635, 21760, 23416, 29270, 46832, 49759, 58540, 93664, 99518, 117080, 187328, 199036, 234160, 248795, 374656, 398072, 468320, 497590, 749312, 796144, 936640, 995180, 1592288, 1873280, 1990360, 3184576, 3746560, 3980720, 6369152, 7961440, 12738304, 15922880, 31845760, 63691520]

約数ペア:

[(1, 63691520), (2, 31845760), (4, 15922880), (5, 12738304), (8, 7961440), (10, 6369152), (16, 3980720), (17, 3746560), (20, 3184576), (32, 1990360), (34, 1873280), (40, 1592288), (64, 995180), (68, 936640), (80, 796144), (85, 749312), (128, 497590), (136, 468320), (160, 398072), (170, 374656), (256, 248795), (272, 234160), (320, 199036), (340, 187328), (544, 117080), (640, 99518), (680, 93664), (1088, 58540), (1280, 49759), (1360, 46832), (2176, 29270), (2720, 23416), (2927, 21760), (4352, 14635), (5440, 11708), (5854, 10880)]