25860951040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{131}}^1\times {\mathrm{38557}}^1$

素因数の和:38713

約数の個数: 88

約数和(自身を含む): 62511154992

約数和(自身を除く): 36650203952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 1024, 1048, 1280, 1310, 2096, 2560, 2620, 4192, 5120, 5240, 8384, 10480, 16768, 20960, 33536, 38557, 41920, 67072, 77114, 83840, 134144, 154228, 167680, 192785, 308456, 335360, 385570, 616912, 670720, 771140, 1233824, 1542280, 2467648, 3084560, 4935296, 5050967, 6169120, 9870592, 10101934, 12338240, 19741184, 20203868, 24676480, 25254835, 39482368, 40407736, 49352960, 50509670, 80815472, 98705920, 101019340, 161630944, 197411840, 202038680, 323261888, 404077360, 646523776, 808154720, 1293047552, 1616309440, 2586095104, 3232618880, 5172190208, 6465237760, 12930475520, 25860951040]

約数ペア:

[(1, 25860951040), (2, 12930475520), (4, 6465237760), (5, 5172190208), (8, 3232618880), (10, 2586095104), (16, 1616309440), (20, 1293047552), (32, 808154720), (40, 646523776), (64, 404077360), (80, 323261888), (128, 202038680), (131, 197411840), (160, 161630944), (256, 101019340), (262, 98705920), (320, 80815472), (512, 50509670), (524, 49352960), (640, 40407736), (655, 39482368), (1024, 25254835), (1048, 24676480), (1280, 20203868), (1310, 19741184), (2096, 12338240), (2560, 10101934), (2620, 9870592), (4192, 6169120), (5120, 5050967), (5240, 4935296), (8384, 3084560), (10480, 2467648), (16768, 1542280), (20960, 1233824), (33536, 771140), (38557, 670720), (41920, 616912), (67072, 385570), (77114, 335360), (83840, 308456), (134144, 192785), (154228, 167680)]