195241280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46933}}^1$

素因数の和:46963

約数の個数: 56

約数和(自身を含む): 500691912

約数和(自身を除く): 305450632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 46933, 93866, 187732, 234665, 375464, 469330, 610129, 750928, 938660, 1220258, 1501856, 1877320, 2440516, 3003712, 3050645, 3754640, 4881032, 6101290, 7509280, 9762064, 12202580, 15018560, 19524128, 24405160, 39048256, 48810320, 97620640, 195241280]

約数ペア:

[(1, 195241280), (2, 97620640), (4, 48810320), (5, 39048256), (8, 24405160), (10, 19524128), (13, 15018560), (16, 12202580), (20, 9762064), (26, 7509280), (32, 6101290), (40, 4881032), (52, 3754640), (64, 3050645), (65, 3003712), (80, 2440516), (104, 1877320), (130, 1501856), (160, 1220258), (208, 938660), (260, 750928), (320, 610129), (416, 469330), (520, 375464), (832, 234665), (1040, 187732), (2080, 93866), (4160, 46933)]