25486369280

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1890

約数の個数: 160

約数和(自身を含む): 63553343040

約数和(自身を除く): 38066973760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 211, 232, 256, 290, 320, 422, 464, 512, 580, 640, 844, 928, 1055, 1160, 1280, 1627, 1688, 1856, 2110, 2320, 2560, 3254, 3376, 3712, 4220, 4640, 6119, 6508, 6752, 7424, 8135, 8440, 9280, 12238, 13016, 13504, 14848, 16270, 16880, 18560, 24476, 26032, 27008, 30595, 32540, 33760, 37120, 47183, 48952, 52064, 54016, 61190, 65080, 67520, 74240, 94366, 97904, 104128, 108032, 122380, 130160, 135040, 188732, 195808, 208256, 235915, 244760, 260320, 270080, 343297, 377464, 391616, 416512, 471830, 489520, 520640, 540160, 686594, 754928, 783232, 833024, 943660, 979040, 1041280, 1373188, 1509856, 1566464, 1716485, 1887320, 1958080, 2082560, 2746376, 3019712, 3132928, 3432970, 3774640, 3916160, 4165120, 5492752, 6039424, 6865940, 7549280, 7832320, 9955613, 10985504, 12078848, 13731880, 15098560, 15664640, 19911226, 21971008, 24157696, 27463760, 30197120, 39822452, 43942016, 49778065, 54927520, 60394240, 79644904, 87884032, 99556130, 109855040, 120788480, 159289808, 175768064, 199112260, 219710080, 318579616, 398224520, 439420160, 637159232, 796449040, 878840320, 1274318464, 1592898080, 2548636928, 3185796160, 5097273856, 6371592320, 12743184640, 25486369280]

約数ペア:

[(1, 25486369280), (2, 12743184640), (4, 6371592320), (5, 5097273856), (8, 3185796160), (10, 2548636928), (16, 1592898080), (20, 1274318464), (29, 878840320), (32, 796449040), (40, 637159232), (58, 439420160), (64, 398224520), (80, 318579616), (116, 219710080), (128, 199112260), (145, 175768064), (160, 159289808), (211, 120788480), (232, 109855040), (256, 99556130), (290, 87884032), (320, 79644904), (422, 60394240), (464, 54927520), (512, 49778065), (580, 43942016), (640, 39822452), (844, 30197120), (928, 27463760), (1055, 24157696), (1160, 21971008), (1280, 19911226), (1627, 15664640), (1688, 15098560), (1856, 13731880), (2110, 12078848), (2320, 10985504), (2560, 9955613), (3254, 7832320), (3376, 7549280), (3712, 6865940), (4220, 6039424), (4640, 5492752), (6119, 4165120), (6508, 3916160), (6752, 3774640), (7424, 3432970), (8135, 3132928), (8440, 3019712), (9280, 2746376), (12238, 2082560), (13016, 1958080), (13504, 1887320), (14848, 1716485), (16270, 1566464), (16880, 1509856), (18560, 1373188), (24476, 1041280), (26032, 979040), (27008, 943660), (30595, 833024), (32540, 783232), (33760, 754928), (37120, 686594), (47183, 540160), (48952, 520640), (52064, 489520), (54016, 471830), (61190, 416512), (65080, 391616), (67520, 377464), (74240, 343297), (94366, 270080), (97904, 260320), (104128, 244760), (108032, 235915), (122380, 208256), (130160, 195808), (135040, 188732)]