25624335088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 56387819520

約数和(自身を除く): 30763484432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 79, 88, 101, 142, 158, 176, 202, 257, 284, 316, 404, 514, 568, 632, 781, 808, 869, 1028, 1111, 1136, 1264, 1562, 1616, 1738, 2056, 2222, 2827, 3124, 3476, 4112, 4444, 5609, 5654, 6248, 6952, 7171, 7979, 8888, 11218, 11308, 12496, 13904, 14342, 15958, 17776, 18247, 20303, 22436, 22616, 25957, 28684, 31916, 36494, 40606, 44872, 45232, 51914, 57368, 61699, 63832, 72988, 78881, 81212, 87769, 89744, 103828, 114736, 123398, 127664, 145976, 157762, 162424, 175538, 200717, 207656, 223333, 246796, 285527, 291952, 315524, 324848, 351076, 401434, 415312, 446666, 493592, 566509, 571054, 631048, 702152, 802868, 893332, 987184, 1133018, 1142108, 1262096, 1404304, 1441513, 1605736, 1786664, 1842947, 2050603, 2266036, 2284216, 2883026, 3211472, 3573328, 3685894, 4101206, 4532072, 4568432, 5766052, 6231599, 7371788, 8202412, 9064144, 11532104, 12463198, 14743576, 15856643, 16404824, 20272417, 22556633, 23064208, 24926396, 29487152, 31713286, 32809648, 40544834, 45113266, 49852792, 63426572, 81089668, 90226532, 99705584, 126853144, 145592813, 162179336, 180453064, 253706288, 291185626, 324358672, 360906128, 582371252, 1164742504, 1601520943, 2329485008, 3203041886, 6406083772, 12812167544, 25624335088]

約数ペア:

[(1, 25624335088), (2, 12812167544), (4, 6406083772), (8, 3203041886), (11, 2329485008), (16, 1601520943), (22, 1164742504), (44, 582371252), (71, 360906128), (79, 324358672), (88, 291185626), (101, 253706288), (142, 180453064), (158, 162179336), (176, 145592813), (202, 126853144), (257, 99705584), (284, 90226532), (316, 81089668), (404, 63426572), (514, 49852792), (568, 45113266), (632, 40544834), (781, 32809648), (808, 31713286), (869, 29487152), (1028, 24926396), (1111, 23064208), (1136, 22556633), (1264, 20272417), (1562, 16404824), (1616, 15856643), (1738, 14743576), (2056, 12463198), (2222, 11532104), (2827, 9064144), (3124, 8202412), (3476, 7371788), (4112, 6231599), (4444, 5766052), (5609, 4568432), (5654, 4532072), (6248, 4101206), (6952, 3685894), (7171, 3573328), (7979, 3211472), (8888, 2883026), (11218, 2284216), (11308, 2266036), (12496, 2050603), (13904, 1842947), (14342, 1786664), (15958, 1605736), (17776, 1441513), (18247, 1404304), (20303, 1262096), (22436, 1142108), (22616, 1133018), (25957, 987184), (28684, 893332), (31916, 802868), (36494, 702152), (40606, 631048), (44872, 571054), (45232, 566509), (51914, 493592), (57368, 446666), (61699, 415312), (63832, 401434), (72988, 351076), (78881, 324848), (81212, 315524), (87769, 291952), (89744, 285527), (103828, 246796), (114736, 223333), (123398, 207656), (127664, 200717), (145976, 175538), (157762, 162424)]