16882381880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4638017}}^1$

素因数の和:4638048

約数の個数: 64

約数和(自身を含む): 46751221440

約数和(自身を除く): 29868839560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4638017, 9276034, 18552068, 23190085, 32466119, 37104136, 46380170, 60294221, 64932238, 92760340, 120588442, 129864476, 162330595, 185520680, 241176884, 259728952, 301471105, 324661190, 422059547, 482353768, 602942210, 649322380, 844119094, 1205884420, 1298644760, 1688238188, 2110297735, 2411768840, 3376476376, 4220595470, 8441190940, 16882381880]

約数ペア:

[(1, 16882381880), (2, 8441190940), (4, 4220595470), (5, 3376476376), (7, 2411768840), (8, 2110297735), (10, 1688238188), (13, 1298644760), (14, 1205884420), (20, 844119094), (26, 649322380), (28, 602942210), (35, 482353768), (40, 422059547), (52, 324661190), (56, 301471105), (65, 259728952), (70, 241176884), (91, 185520680), (104, 162330595), (130, 129864476), (140, 120588442), (182, 92760340), (260, 64932238), (280, 60294221), (364, 46380170), (455, 37104136), (520, 32466119), (728, 23190085), (910, 18552068), (1820, 9276034), (3640, 4638017)]