26507477120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{25117}}^1$

素因数の和:25250

約数の個数: 128

約数和(自身を含む): 67791472560

約数和(自身を除く): 41283995440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 97, 128, 136, 160, 170, 194, 272, 320, 340, 388, 485, 544, 640, 680, 776, 970, 1088, 1360, 1552, 1649, 1940, 2176, 2720, 3104, 3298, 3880, 5440, 6208, 6596, 7760, 8245, 10880, 12416, 13192, 15520, 16490, 25117, 26384, 31040, 32980, 50234, 52768, 62080, 65960, 100468, 105536, 125585, 131920, 200936, 211072, 251170, 263840, 401872, 426989, 502340, 527680, 803744, 853978, 1004680, 1055360, 1607488, 1707956, 2009360, 2134945, 2436349, 3214976, 3415912, 4018720, 4269890, 4872698, 6831824, 8037440, 8539780, 9745396, 12181745, 13663648, 16074880, 17079560, 19490792, 24363490, 27327296, 34159120, 38981584, 41417933, 48726980, 54654592, 68318240, 77963168, 82835866, 97453960, 136636480, 155926336, 165671732, 194907920, 207089665, 273272960, 311852672, 331343464, 389815840, 414179330, 662686928, 779631680, 828358660, 1325373856, 1559263360, 1656717320, 2650747712, 3313434640, 5301495424, 6626869280, 13253738560, 26507477120]

約数ペア:

[(1, 26507477120), (2, 13253738560), (4, 6626869280), (5, 5301495424), (8, 3313434640), (10, 2650747712), (16, 1656717320), (17, 1559263360), (20, 1325373856), (32, 828358660), (34, 779631680), (40, 662686928), (64, 414179330), (68, 389815840), (80, 331343464), (85, 311852672), (97, 273272960), (128, 207089665), (136, 194907920), (160, 165671732), (170, 155926336), (194, 136636480), (272, 97453960), (320, 82835866), (340, 77963168), (388, 68318240), (485, 54654592), (544, 48726980), (640, 41417933), (680, 38981584), (776, 34159120), (970, 27327296), (1088, 24363490), (1360, 19490792), (1552, 17079560), (1649, 16074880), (1940, 13663648), (2176, 12181745), (2720, 9745396), (3104, 8539780), (3298, 8037440), (3880, 6831824), (5440, 4872698), (6208, 4269890), (6596, 4018720), (7760, 3415912), (8245, 3214976), (10880, 2436349), (12416, 2134945), (13192, 2009360), (15520, 1707956), (16490, 1607488), (25117, 1055360), (26384, 1004680), (31040, 853978), (32980, 803744), (50234, 527680), (52768, 502340), (62080, 426989), (65960, 401872), (100468, 263840), (105536, 251170), (125585, 211072), (131920, 200936)]