39072880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6343}}^1$

素因数の和:6374

約数の個数: 80

約数和(自身を含む): 113278464

約数和(自身を除く): 74205584

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6343, 12686, 25372, 31715, 44401, 50744, 63430, 69773, 88802, 101488, 126860, 139546, 177604, 222005, 253720, 279092, 348865, 355208, 444010, 488411, 507440, 558184, 697730, 710416, 888020, 976822, 1116368, 1395460, 1776040, 1953644, 2442055, 2790920, 3552080, 3907288, 4884110, 5581840, 7814576, 9768220, 19536440, 39072880]

約数ペア:

[(1, 39072880), (2, 19536440), (4, 9768220), (5, 7814576), (7, 5581840), (8, 4884110), (10, 3907288), (11, 3552080), (14, 2790920), (16, 2442055), (20, 1953644), (22, 1776040), (28, 1395460), (35, 1116368), (40, 976822), (44, 888020), (55, 710416), (56, 697730), (70, 558184), (77, 507440), (80, 488411), (88, 444010), (110, 355208), (112, 348865), (140, 279092), (154, 253720), (176, 222005), (220, 177604), (280, 139546), (308, 126860), (385, 101488), (440, 88802), (560, 69773), (616, 63430), (770, 50744), (880, 44401), (1232, 31715), (1540, 25372), (3080, 12686), (6160, 6343)]